I can't quite tell from your images, so forgive me if I'm misjudging your model, but it almost looks like you've made his eyes flat. Bender's eyes are like rounded cylinders. There are lots of episodes where he "zooms in" on a "robot floozy" and his eyes just stretch out of his head. I can't tell if that's how your Bender's eyes are, but if not, I think that's a detail you might want to look into.

Otherwise, it looks just like him. Great work.