A new exciting part of the forum is the 3D Rendering Gallery. Please post examples of your 3D renderings in this area. I hope that soon we can kick off an official "Mechanical Design Forum" 3D rendering competition where somebody will get voted "3D Rendering King" and receive a nifty prize! Watch this space for more info.
Above is a great example of a 3D rendering by forum member swschultz (Scott Schultz from 3D Relief Inc). You can see the rest of Scott's gallery here.