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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