AH-12 Class Offshore Tug

High-Detail 3D Printable Model Inspired by KL Saltfjord

Our AH-12 model has been updated to RC-READY level.

Powerful, compact, and built for some of the toughest maritime tasks, the AH-12 class offshore tugs have become a recognizable form in the world of ocean-handling operations. Our model draws direct inspiration from the KL Saltfjord, a capable and modern anchor-handling tug that features a strong working profile, high maneuverability, and the rugged equipment sets expected from vessels that routinely operate in harsh seas. The KL Saltfjord’s broad beam, elevated superstructure, reinforced bow, and heavy-duty winch deck all serve as distinctive hallmarks of this class of vessels—ideal shapes for a detailed and technically satisfying 3D model. Our AH-12 interpretation blends the recognizable lines of these real-world workhorses with optimizations tailored specifically for 3D printing, resulting in a model that honors the industrial design while remaining practical for makers.

Continue reading for your free display model or proceed to our purchase page on Cults3D to get the full model consisting of 170+ separate parts.

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Rotor Tug 640 mm RC

Highly Detailed 1:50 Scale 3D Printable Model 640 mm RC-Ready Rotor Tug STL Pack – Highly Detailed 1:50 Scale 3D Printable Model Bring the power and engineering character of modern azimuth-propelled harbor tugs to your workshop with this highly detailed 1:50 scale rotor tug model. Inspired by contemporary 80-32 class ocean tugs, this professionally designed … Read more

Scorpène-Class Submarine

1:87 Scale, 763mm 3D Printable Model

The French Scorpène-class submarines represent one of the most successful and widely adopted modern submarine designs in the world. Developed by Naval Group (formerly DCNS), the Scorpène class combines compact dimensions with advanced stealth, long endurance, and multi-role flexibility. These diesel-electric attack submarines have been built for and operated by several nations — including India, Brazil, Chile, and Malaysia — each version tailored to local operational requirements. With their quiet propulsion systems, advanced combat management, and modular construction, the Scorpène-class has become a global standard for next-generation conventional submarines.

To bring this modern masterpiece into digital form, we created a 1:87 scale, 3D printable model of the Scorpène-class submarine, designed to capture both the beauty and engineering precision of the original vessel. Measuring 763 mm in length, this version consists of 35 separate high-poly STL files, optimized for easy printing with most FDM and resin printers. The hull interior is mostly empty, with a 5–7 mm wall thickness, reinforced by three internal bulkheads that ensure alignment and add rigidity during assembly. These features make the model both durable and straightforward to build, even for large-format prints.

—-> Click this link to go to the model purchase page <—-

Continue reading for more information, renderings, and a free STL file for a desktop model of the Scorpène-Class.

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Triomphant-Class Submarine

1-Meter 3D Printable Model

The Triomphant-class represents the pinnacle of French naval engineering — a fleet of four nuclear-powered ballistic missile submarines that form the backbone of France’s sea-based strategic deterrent. Commissioned between the late 1990s and early 2010s, these vessels — Le Triomphant, Le Téméraire, Le Vigilant, and Le Terrible — embody decades of design evolution in stealth, endurance, and acoustic refinement. Their quiet hydrodynamic profiles and robust reactor systems enable long, independent patrols beneath the ocean surface, ensuring both national defense and strategic balance.

This 3D modeling project translates that formidable maritime presence into a detailed, buildable digital form. At 1 meter in length, the model captures the Triomphant-class’s refined geometry — its continuous curved hull, distinctive missile deck, and smoothly blended sail structure. The digital design emphasizes proportion, hull accuracy, and printability, resulting in a form that is both visually authentic and structurally reliable when printed. The streamlined shape of the Triomphant-class lends itself naturally to 3D fabrication, and this model takes full advantage of that efficiency, balancing elegance with mechanical integrity.

Continue reading for more info, renderings and a free STL file for 3d printing your own Triomphant.

Or proceed to the purchase page of our full model.

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Lun-Class Ekranoplan 1m model

The Soviet Sea During the final decade of the Cold War, the Soviet Union unveiled one of the strangest and most ambitious machines ever to touch water: the Lun-class ekranoplan. Neither ship nor aircraft, it belonged to an unusual category known as ground-effect vehicles, designed to skim just a few meters above the surface of the sea.

Now you can build your own Lun-Class as 1meter long model.

This model has a new RC-Ready version, you can check her here.

Continue reading for more information and your free STL file.

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3D Printable Hand-Operated Bulldozer Toy

Bring construction fun to life right at home! This hand-operated bulldozer is a 3D printable toy designed for kids who love building, digging, and pushing things around. Easy to assemble and safe for little hands, it’s both a playtime favorite and a creative maker project.

Features:

  • Fully 3D printable design – no special parts needed!
  • Hand-operated scoop lets kids lift, push, and dump just like the real thing.
  • Designed for easy printing and assembly on most hobby 3D printers.
  • Sturdy, kid-friendly, and endlessly fun.
  • Print in your favorite colors to make it truly unique!

👶 Great for ages 4+ (with supervision during assembly).
🎨 Perfect for parents, makers, and teachers who want a hands-on project that ends in hours of imaginative play.

Continue reading to download your free 3D model.

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Ship Model Accesory Packs

Old Naval Gun Accessory Pack – 3D Printable Collection (50+ Pieces) 🔩

Bring authentic firepower to your naval models with this highly detailed 3D-printable accessory pack featuring 50+ unique pieces of classic naval artillery!

🛠️ Includes:
• Cannons, turrets, pedestal mounts
• Torpedo tubes, AA guns, deck-mounted weapons
• Gun barrels in multiple styles
• Historic WWI & WWII-inspired designs

Continue reading for more info, renderings and purchase links.

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French Redoutable & Devastation Class Ironclads

Giants of Iron and Steam (with 1m long 3d printable model)

In the late 19th century, the naval powers of Europe were locked in a fierce technological and strategic competition. The age of wooden ships and billowing sails had given way to ironclads—steam-powered, armored warships that represented both national pride and military dominance. Among the key players in this naval revolution was France, which produced some of the most innovative and formidable ironclads of the era. Two of the most significant among them were the Redoutable and the Dévastation-class ships.

Continue reading for more info and your free STL file for a desktop Redoutable ship, sailing the high waves. If you want to proceed directly to our 100+ piece hi Rez STL file pack —> HERE IT IS.

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Vasa 3D printable 1m model

The Ship That Couldn’t Stay Afloat: The Breathtaking (and Brief) Voyage of the Vasa

In the golden age of naval might, when ships were the superweapons of empire and pride floated on salted winds, Sweden set its sights on maritime glory. Enter the Vasa, a warship so lavish, so majestic, and so doomed that it sailed straight from royal ambition into the sea floor—in under 20 minutes.

This isn’t your average tale of maritime disaster. The Vasa’s story is equal parts engineering marvel, political drama, and tragicomic miscalculation. Continue reading for the rest of the story and a free STL file for 3d printing your own Vasa. We also have a paid model, 1m long, RC compatible, and with more details. Get the 100 piece model from here.

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Ton-Class Minesweepers

The Silent Workhorses of the Cold War now is here as an RC-Ready 3d model.

During the tense decades of the Cold War, the Royal Navy quietly operated a fleet of specialized vessels designed not for battle, but for survival—of fleets, ports, and shipping lanes. These were the Ton-class minesweepers, an unglamorous yet vital class of ships that ensured safe passage through mine-infested waters across the globe. Though small in size, their contribution to post-war naval security and NATO maritime operations was significant.

This article includes a 1m 3D model of the Ton Class that can be printed, painted and used for display purposes. The interior of the model is empty and hull has approximately 5-6mm thickness all around making this model a candidate to be converted to a remote controlled boat. There is also a free STL file for a tabletop display model of the Hull Class. You can download it by using the link at the end of the article. Enjoy and please share this page on your social media. If you want to purchase the paid model, HERE IS THE PURCHASE LINK.

With the latest update, the Ton-class model has evolved from a detailed display project into a fully functional RC-ready platform. The internal structure has been carefully reworked to support real-world components, including propulsion systems, steering mechanisms, and onboard electronics, while preserving the clean external lines of the vessel. This transformation significantly expands the scope of the model: what was once primarily a visual recreation can now become a working representation of a classic minesweeper. By combining historical fidelity with practical engineering, the model offers builders the opportunity to experience the Ton-class not just as a static object, but as a dynamic and interactive project on the water.

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