What's up, makers! Today we're diving into a universe that many of us are passionate about: the legendary Space Marine chapters of Warhammer 40,000. If you're fully immersed in 3D printing miniatures, you'll know that these genetically modified super-soldiers are the ultimate test for our printers. The level of detail in their power armor, weapons and insignia is simply spectacular.
Each Space Marine chapter has its own heroes, vehicles and infantry. Once you know how many miniatures you want to print, our calculator tells you the total cost (materials, electricity, depreciation and labor) for the entire chapter. Calculate the cost of my chapter →
But with over a thousand official documented chapters, each with its own history, combat doctrine and aesthetic, the question is inevitable: where do I start? Don't worry, that's exactly why I'm here! I've put together a guide featuring the most iconic Space Marine chapters that every 3D printing enthusiast should know about.
In this article, we won't just go over their lore and heraldry — I'll also give you practical tips. We'll talk about painting techniques, the exact colors and, most importantly, the materials that will make your prints worthy of the Emperor himself. To get off on the right foot, I recommend taking a look at my selection of resins for 3D printers; they're perfect for capturing every rivet and engraving on these suits of armor. With the right resin, you'll achieve miniatures with stunning definition, ready to dominate the battlefield or take pride of place in your display cabinet.
Now then, get your STL files ready and warm up your print platforms, because this crusade through the best Space Marine chapters to print is about to begin. Let's go! 🤘
1. Ultramarines - The Dynasty of Blue Space
We're starting with the sons of Guilliman! The Ultramarines are, without a doubt, the archetypal Space Marine Chapter. They are Games Workshop's poster boys and the standard against which almost all others are measured. Founded by Primarch Roboute Guilliman, their home world is Macragge, a beacon of order and civilization.
Their greatest legacy is the Codex Astartes, the tactical bible that the majority of chapters follow to the letter. This devotion to doctrine, discipline and martial excellence makes them a balanced and versatile army on the tabletop. They don't excel in any single area, but they are good at everything, which makes them perfect for any type of mission. Their iconic color scheme of blue, white and gold is instantly recognizable and a painting challenge well worth taking on.
Tips for Your Ultramarines
- Printing and Materials: To capture all the fine details of their ornate armor, such as the laurels and the iconic "Ultima" (Ʊ), I recommend using a high-definition resin. Precision is key to making the emblems and golden edges look perfect.
- Paints: Blue is king here. In my experience, Vallejo Game Color Ultramarine Blue (72.022) is a classic that never fails for the base coat. For the golden details, the True Metallic Metal range by AK Interactive or Vallejo Metal Color will give you a brilliant and very professional metallic finish.
If you want a complete guide, I have prepared a detailed tutorial. You can learn more about how to paint Space Marines Ultramarines and take your miniatures to the next level.
2. Blood Angels - The Winged Warriors
We shift focus to talk about one of the most tragic and ferocious legions: the Blood Angels. Founded by Primarch Sanguinius, the glorious angel, these warriors are the personification of duality. On one hand, they are artists and creators of unparalleled martial beauty; on the other, they carry a terrible genetic curse (the Black Rage and the Red Thirst) that drives them toward an uncontrollable murderous fury.
Their specialty is rapid assault and devastating close-quarters combat. The red power armor and golden details, often adorned with wing and blood drop iconography, make them visually spectacular. Their aggressive playstyle and deep lore make them one of the most beloved Space Marine chapters. If you are looking for an army that combines elegance, brutality, and a powerful narrative, the sons of Sanguinius are for you.
Tips for Your Blood Angels
- Printing and Materials: Blood Angels have a great many fine details, such as wings, gems, and filigree. For delicate pieces like the Sanguinary Guard wings, I recommend a resin with some flexibility to avoid breakage. A standard resin or ABS-like resin will work well for the main body.
- Paints: Blood red is the star of the show. To achieve smooth gradients on the armor, I recommend trying an airbrush and using Vallejo Game Air Blood Red (72.710). For the golden ornaments that so define them, the Vallejo Metal Color range of paints will give you that brilliant, rich finish you are looking for.
For those just starting out in this hobby, there are many resources that can guide you. You can learn more about the world of Warhammer 40,000 miniatures and find inspiration for your next project.
3. Space Wolves - The Arctic Hunters
By Russ and the Allfather! We leave strict doctrine behind to venture into the frozen lands of Fenris with the Space Wolves. These fierce sons of Leman Russ are the antithesis of the rigid organization of the Codex Astartes. Their tribal culture and warrior spirit make them one of the most charismatic chapters. Their structure is based on Great Companies led by a Wolf Lord, with warriors ranging from the impetuous Blood Claws to the veteran Grey Wolves.
On the battlefield, their ferocity is legendary. They are specialists in assault and close combat, where they unleash a storm of frost axes and chain swords. Their savage aesthetic, filled with furs, runes and wolf totems, offers an incredibly rewarding customization and painting project. If you like space vikings with a very bad temper, the Space Wolves are your chapter.
Tips for your Space Wolves
- Printing and Materials: For their armor, which combines smooth surfaces with runic details and furs, a standard resin with a good finish will give you a perfect base. You don't need extreme definition for the plates, but enough to make the textures stand out. If you want a good starting point, you can learn about how to print 3D miniatures to optimize your results.
- Painting: For the iconic blue-grey of their armor, my personal recommendation is to use Vallejo Game Color Wolf Grey (72.047). This tone has just the right cold tint to evoke the arctic atmosphere of Fenris. For the intricate facial tattoos and runes, nothing beats an Artis Opus Series S brush with an extra-fine tip. Its precision will allow you to draw sharp lines.
4. Dark Angels - The Keepers of Secrets
We continue with the very first Chapter of all, the enigmatic sons of Lion El'Jonson. The Dark Angels are one of the oldest and most mysterious legions. Their history is marked by a dark obsession: the hunt for the "Fallen", those brothers who betrayed their Primarch during the Horus Heresy. This pursuit defines their entire existence, combining an almost fanatical monastic discipline with a ferocity in combat that few can match.
Their organization is divided into specialized companies such as the Deathwing, composed of elite terminators in bone-colored armor, and the Ravenwing, masters of rapid assault. This secrecy and specialization makes them one of the most appealing space marine chapters, with a dark green, bone and black color scheme that commands respect.
Tips for your Dark Angels
- Printing and Materials: Given the experimental nature of many painters with this chapter (trying different shades of green, battle effects...), I recommend a water-washable resin. It makes cleaning much easier and allows for quick touch-ups without the hassle of alcohols, ideal for experimenting.
- Painting: Dark green is the star of the show. For me, Vallejo Game Color Dark Green (72.028) is an excellent base. I've achieved great results by applying heavily diluted black washes into the recesses, creating deep contrast. To simulate the mystery that surrounds them, you can try Vallejo technical layer effects, such as subtle mists or grime.
5. Imperial Fists - The Masters of Engineering
We arrive at the sons of Rogal Dorn, the stoic defenders of Terra. The Imperial Fists are the Imperium's foremost builders and siege masters, masters of fortification and war of attrition. Their most distinctive trait is their stubbornness and iron discipline. They do not retreat, they do not surrender; they simply hold on, turning any position into an impregnable bastion.
On the gaming table, this makes them incredibly resilient and lethal at ranged shooting. Their iconic bright yellow color scheme with red and black details is one of the most striking and challenging to paint, but the end result is a miniature that truly stands out. They are, without a doubt, one of the most iconic space marine chapters.
Tips for your Imperial Fists
- Printing and Materials: To achieve a smooth, flawless surface for applying even layers of paint, I recommend using a standard 3D resin that offers a great finish. The key with yellow is having a base free of imperfections so the color comes out uniform.
- Paints: Painting yellow is a true art. My advice is to apply Vallejo Game Color Sun Yellow (72.006) in several very thin coats over a white or bone primer. For the architectural ornamentation and golden details, the True Metallic Metal range by AK Interactive will give you that metallic, professional touch they need.
6. Iron Hands - The Servants of the Machine
"The flesh is weak!" This is the creed of the relentless Iron Hands. Guided by their tragic Primarch, Ferrus Manus, this is one of the space marine chapters that has taken logic and an aversion to weakness to its ultimate conclusion. For them, the purity of the machine is superior to the fragility of flesh. This translates into an overwhelming number of bionic augmentations, to the point where many veterans are more metal than man.
On the battlefield, the Iron Hands are specialists in mechanized warfare. They typically deploy a massive number of tanks and dreadnoughts, backed by devastating firepower. They are methodical, cold, and calculated. Their black color scheme with silver and white details is understated but highly effective.
Tips for your Iron Hands
- Printing and Materials: To represent the large number of mechanical and cybernetic parts of the Iron Hands, I recommend using an ABS-like resin. Its durability is ideal for creating robust components such as bionic arms or cannons that won't break easily.
- Paints: Black is the base, but the real star is the metal. In my experience, to achieve a realistic and vibrant silver finish on bionic arms and armor trims, the True Metallic Metal range by AK Interactive is fantastic. To bring the visors to life, a touch of the technical effect Vallejo FX Red (72.130) will create a spectacular active lens contrast.
7. Salamanders - The Guardians of Fire
Vulkan's fire burns! The Salamanders are one of the most unique chapters, not only for their mastery of melta weapons and flamers, but for their deep humanitarianism. Hailing from the volcanic world of Nocturne, the sons of Primarch Vulkan live among the people they swore to protect. Their creed is built on sacrifice and an unwavering compassion for the civilians of the Imperium, making them true guardians.
On the gaming table, they are specialists in close-range combat, where their thermal weapons can reduce even the most heavily armored enemies to ashes. Their vibrant green, black, and fire-and-gold color scheme is spectacular and makes for a very rewarding painting project.
Tips for Your Salamanders
- Printing and Materials: To make the dragon scales, ornate hammers, and flame motifs on their armor look their sharpest, I recommend a high-definition resin. Every detail matters to capture the artisanal essence of this chapter.
- Paints: Green is the star. For the base coat, Vallejo Game Color Goblin Green (72.030) is an excellent starting point. To create dramatic contrast, use pure black on the shoulder pads and orange or yellow details to simulate fire. Orange and red technical effect paints are perfect for bringing the muzzles of their melta weapons to life.
8. Raven Guard - Masters of Stealth
Now we turn to the sons of Corax, the lords of guerrilla warfare. The Raven Guard are the undisputed experts in stealth, infiltration, and lightning strikes. Hailing from the desolate world of Deliverance, this is one of the Space Marine chapters that has perfected the art of appearing where the enemy least expects it, striking with lethal precision, and vanishing without a trace. They are ghosts on the battlefield.
Their combat style favors sabotage and surgical strikes. This makes them a fascinating army, where their infiltration-specialized units can disrupt the opponent's plans from the very first turn. Their jet-black color scheme with white and red details is elegant and brooding — a real challenge to keep from looking flat.
Tips for Your Raven Guard
- Printing and Materials: For prototyping different dynamic stealth poses, I recommend a water-washable resin. Its ease of washing will let you experiment with poses and make adjustments without any hassle. Flexibility in assembly is key to capturing their essence.
- Paints: Black is the star, but a well-worked black. In my experience, starting from a base of Vallejo Game Color Black Grey (72.051) and applying subtle highlights with lighter greys creates incredible depth. For the delicate raven symbols on the shoulder pads, Artis Opus detail brushes are absolutely brilliant.
9. White Scars - Riders of the Sky
Get ready for lightning speed! The White Scars are the nomadic sons of Primarch Jaghatai Khan. Hailing from the steppe world of Chogoris, their culture draws inspiration from the warrior tribes of history. They are the undisputed masters of motorized combat and lightning strikes — a white tide of steel that hits where the enemy is weakest and disappears before they can respond.
Forget static battle lines; the White Scars live and die on their bikes and land speeders. Their combat doctrine is built on rapid penetration and constant harassment. On the tabletop, this translates into incredibly mobile and lethal armies. Their pure white color scheme with red and black details is as elegant as it is challenging to paint.
Tips for your White Scars
- Printing and Materials: For the smooth, aerodynamic surfaces of their bikes and armor, an ABS-like resin will give you a perfect finish. You don't need extreme definition for the details, but a solid base that makes for clean painting.
- Painting: White is the great challenge. My trick is to use Vallejo Game Color White (72.001), but applying it in very, very thin layers to achieve a smooth coverage. For the contrast that defines the geometry, nothing beats Vallejo Model Color Black (70.950) for recesses and technical details. This contrast makes the white stand out so much more.
10. Black Templars - The Obsessed Hunters
No mercy! No respite! No forgiveness! The Black Templars are the embodiment of religious fervor and martial fury. As a successor chapter of the Imperial Fists, these warrior-monks led by Sigismund have abandoned the Codex Astartes to embark on eternal Crusades. Their sole purpose is to purge the heretic, the mutant, and the alien with fanatical devotion.
Their combat style is direct and brutal: they hurl themselves into the heart of battle, their chainswords roaring. They are specialists in close-quarters combat, where their unbreakable faith becomes a lethal weapon. Their gothic aesthetic, with tabards, chains, and crucifixes, makes them an incredibly rewarding painting project.
Tips for your Black Templars
- Printing and Materials: Their ornate weapons and reliquaries need resilience. I recommend using an ABS-like resin that provides durability to the pieces and prevents breakage from an accidental fall off the table.
- Painting: Black is the base, but the trick lies in contrast. A deep black like Vallejo Game Color Black (72.051) is an excellent starting point. For the iconic crucifixes and shoulder pad edges, a crisp white is key. For the chains and weapons, the True Metallic Metal range by AK Interactive in silver tones will give you that metallic, austere shine that defines them.
11. Deathwing (Dark Angels Veterans) - The Elite of the Shadows
When we talk about battle-hardened veterans, we have to mention the Deathwing. This is the First Company of the Dark Angels, composed exclusively of the elite clad in imposing Terminator Armor. They are the tip of the spear of the Inner Circle, and their primary mission is to hunt down the "Fallen" — those brothers who betrayed the chapter ten thousand years ago.
Unlike the rest of the chapter, which wears dark green, the Deathwing bears armor in a distinctive bone color. On the battlefield, they are a relentless and nearly indestructible force, specialized in teleportation assaults (Deep Strike) that sow panic in the heart of the enemy. Their iconography is filled with arcane symbols, making them a fascinating project for any fan of Space Marine chapters with a dark twist.
Tips for Your Deathwing
- 3D Printing and Materials: Terminator Armour pieces have an incredible amount of complex detail. To make every one of those details look crisp, I recommend using a high-resolution high-definition resin. Precision is essential to make those miniatures feel truly imposing.
- Painting: Bone is the star colour here. A great base for achieving it is Vallejo Game Color Unbleached Bone (72.034), over which you can apply shading with washes such as Agrax Earthshade. For metallic details, combining black with a metallic silver creates a dramatic contrast. For heraldic symbols, detail brushes like those from Artis Opus are an investment that will make your life much easier.
12. Invictus Guardians (Guard of the Indomitus) - Modern Primaris Guardians
We continue the list with the newcomers — the new generation of Space Marines! The Invictus Guardians, also known as the Guard of the Indomitus, represent the future of the Adeptus Astartes. Created by Belisarius Cawl, these warriors are Primaris Space Marines: larger, stronger, and more resilient than their predecessors. Equipped with cutting-edge technology such as Mk. X Tacticus armour, they are the Imperium's answer to an ever-darkening galaxy.
Their doctrine is forged in the Indomitus Crusade, making them pragmatic and adaptable. They are not as bound by ancient traditions, which makes them a versatile and modern force. Their aesthetic, often rendered in dark metallic blues with bright energy details, reflects their technological origins. They are one of the most recent and visually striking Space Marine chapters.
Tips for Your Invictus Guardians
- Printing and Materials: To get the large plates and sharp edges of the Primaris armor looking perfect, as well as the fine details on their rifles, I suggest using a maximum definition resin like those from the Anycubic 7.5K range. Resolution is crucial for every armor panel to look crisp and defined.
- Painting: To achieve that modern metallic blue, I recommend a trick that works great for me: apply a bright silver base coat and, over it, a thin layer of Vallejo Game Air Dark Blue (72.722). This creates incredible depth.For energy effects on weapons and visors, technical colors such as Vallejo Technical Gold (73.201) or an intense electric blue will give that advanced Primaris technology touch.
Comparison of 12 Space Marines Chapters
| Chapter | 🔄 Implementation Complexity | ⚡ Required Resources | ⭐ Expected Results | 💡 Ideal Use Cases | 📊 Key Advantages |
|---|---|---|---|---|---|
| Ultramarines - The Dynasty of Blue Space | Moderate: standard and flexible rules | Wide model availability; medium investment | Balanced and competitive gameplay | Beginners and versatile players | Great variety of units and stable rules |
| Blood Angels - The Winged Warriors | Medium-high: assault coordination | Models with jump packs; medium-high investment | High shock power in close combat | Aggressive players and assault tactics | Elite mobility and strong offensive capability |
| Space Wolves - The Arctic Hunters | Medium: tribal tactics and melee | Models with tribal details; medium investment | Dominance in close combat | Aggressive players focused on melee | Morale bonuses and unique visual presence |
| Dark Angels - The Guardians of the Secret | High: infiltration tactics and reserves | Costly Deathwing units; rules knowledge required | Tactical control and effective ambushes | Positioning and stealth strategists | Deployment flexibility and elite units |
| Imperial Fists - The Masters of Engineering | Low-moderate: clear defensive gameplay | Robust models; medium investment | Position control and high durability | Defensive players and objective control | Excellent at defense and fortifications |
| Iron Hands - The Servants of the Machine | Medium-high: synergy between vehicles and troops | High cost in vehicles and cybernetic upgrades | Sustained fire support and field control | Mechanized lists and attrition tactics | Firepower and vehicle durability |
| Salamanders - The Guardians of Fire | Medium: specialization in thermal weapons | Specialized thermal weapons and effects; medium | Concentrated fire and resistance to special damage | Objective protection and specialized fire | Mastery of thermal weapons and strong narrative |
| Raven Guard - The Masters of Stealth | High: critical positioning and timing | Agile models; medium investment | Surprise attacks and localized damage | Ambushes, sabotage and reconnaissance | Superior mobility and infiltration |
| White Scars - The Riders of the Sky | Medium: continuous mobility management | Bikes and fast vehicles; medium-high | Flanking superiority and constant pressure | Hit-and-run and flanking players | Extreme speed and tactical flexibility |
| Black Templars - The Obsessed Hunters | Medium: focus on melee and faith | Assault units and relics; medium investment | Very powerful close combat | Crusade and assault themed lists | High morale, faith bonuses and relics |
| Deathwing (Dark Angels Veterans) - The Elite of the Shadows | High: cost of units and point management | Very high: Terminator armour and few models | Near-invulnerable durability and elite power | Maximum-risk missions and objective defence | Invulnerability, veterancy and concentrated firepower |
| Invictus Guardians (Primaris) - Modern Primaris Guardians | Medium: modern and versatile rules | High: Primaris models and points cost | Superior raw power and durability | Competitive players and contemporary lists | Improved stats and strong visual presence |
Conclusion
And that's a wrap, makers! What a journey through the galaxy of 40K, right? We've taken an in-depth look at 12 of the most iconic Space Marine chapters, breaking down everything from their lore to practical tips so your 3D printers and brushes can work pure magic. My goal was to give you a complete map so you can choose your next army with both your head and, above all, your heart.
I hope you now have a much clearer idea of the possibilities this universe has to offer. From the discipline of the Ultramarines to the fury of the Blood Angels, each chapter is a world unto itself. And best of all, thanks to 3D printing, there are no limits to your creativity.
What fascinates me most is watching an STL file become something tangible. That's why I wanted to give you some specific tips:
- Choosing the right resin is key: Printing a sturdy tank (where an ABS-like resin would be my choice) is a completely different matter from printing a detailed character, where a high-definition resin will capture every detail.
- Preparation makes all the difference: A good base coat is 90% of a great paint job. I can assure you that taking the time on this step will save you a lot of headaches.
- Painting is storytelling: Subtle chipping effects or powder pigments tell a story without needing a single word.
Remember, there is no "correct" choice. The best chapter is the one whose story resonates with you and whose colour scheme motivates you to pick up the brushes.
In my experience, the projects I've enjoyed most are those where I've felt a personal connection with the army. Don't just go by what's popular; choose the legion that inspires you. The final result will reflect that dedication.
This catalogue of Space Marine chapters is just the starting point. I encourage you to keep researching, to experiment with your printers, and to find your own style. I've got you covered!
Now that you have all the inspiration you need, all that's left is to get the right materials to get started. At my store, Mr Resin, I've personally selected the best resins and tools so your miniatures can come to life. Take a look at the Mr Resin website and gear up for battle.
Oh, and if you want to stay up to date with the latest news, receive exclusive coupons and share your projects, join our Telegram channel at t.me/MrResin3D. And don't forget to subscribe to the newsletter so you never miss a deal. See you on the inside!
✨Happy Printing! 🚀