Vehicle Models

Fiat 126/500 air cooled engine model

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Here is a 3d model air cooled engine with internal moving parts, pistons, piston rods, pulleys, crank and a cooling fan.

the model and the real thing

Read more for more information and the links to the basic version engine STL file and the purchase page of a improved version with STLs for every part of the engine.

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Type-212 U-Boat Rubber Band Powered

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The German Type 212 class, also Italian Todaro class, is a highly advanced design of non-nuclear submarine (U-boat) developed by Howaldtswerke-Deutsche Werft AG (HDW) and Fincantieri S.p.a. for the German and Italian Navy.

The3d model is very close to the real thing with fine details and it also actually dives :). it is powered by a twisted rubber band power and controlled with adjustable diving planes.

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