Good stuff.
Pretty decent sprite. Looks exactly like the robot devil from futurama. It's also animated which is a nice touch. It's one of the bigger picture sprites I've seen, and even though the pixelation is blown up a bit, you can't really tell. You got his facial emotions down. His stance doesn't seem to be the same as the show, but I haven't seen the show for a while. He's holding has classic knife as well. Good job on this sprite.