Materials: Multi-Colored Plastic
Services: 3D Modeling 3D Print CAD converting
User designed models 3D printed directly from the Steam Workshop.
Before we could 3D print space ships designed by players of Space Engineers, we had to develop a system that scaled and created printable files. The game developers - from the Czech Republic - didn't develop the in-game models for printing so there were several issues that had to fixed.
Models available at http://www.spaceengineersprints.com