Sculptura is a high-resolution sculpting application for the iPad with Apple Pencil and the Mac. Our goal was to design an approachable and simple to use, yet powerful modeling tool. Its underlying engine is based on voxels instead of triangles.
Nice one, but I saw similar apps before. I think that carbon fiber https://anisoprint.com/ 3d print technology should be perfect for printing these models. It is a pretty damn tough material like metal (if not better).
Dancing Dogs app