Pretty neat, but the resemblance to Bender is a bit too much. Maybe use some large vacuum tubes for the eyes. You could hook up the tubes to power so they'll glow. The mouth is pretty cool too, or you could make it look like the door to an old cast-iron pot-bellied stove. Change the lighting color to red and he'd look coal-fired. Whatever you do, I can't wait to see where you take it.
Jim