Draw Robots. All shapes and sizes. With any graphics tools you have. Even rough sketches are OK, too. In fact, I feel concept sketches are better since it could inspire others to build upon the ideas.
Here's an old toy robot render I dug up in my WIP folder to start this thread. Modeled and textured in Blender and rendered in Povray via Blend2Pov. It's dull and uninspired, and I'm sure you people can do better....
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