In all honesty, I thought I posted this a long time ago. I guess not. Sorry. This photo has been around since July, 2010 apparently. Created by DeviantArt artist, Bman2006.
If you are not famillar with Robot Devil from Futurama, then please direct yourself to this video clip.
Click the images to enlarge. They are wallpaper sized and highly detailed.
Bman2006 also posted in his gallery an equally awesome 3D render of Bender.