People have been asking here and on other sites on how I went about doing this robot. Thought it would be easier to show.
Now this is more like a little sneak peak at my work flow, then a full step by step tutorial(That would be impossible to get down into one picture). This is more for people who already have some basic knowledge in Zbrush and standard 3D graphic software.
If you have more specific questions please feel free to ask and I'll try to help.