Continuing on the Star Wars theme, I wanted to create a robot or something mechanical like that. I also wanted to try out volumetrics in Cycles, so I did this AT-ST in a misty forest environment. It took 4 days to create, and 8h to render on a MacBook pro 13". The most difficult thing with this one was to not call it finished to soon, and have patience.
Really nice work! Looks like it took a while.