Final Design Robot Update

It is virtually done now. I have been toying with idea for a different mouth. Really not sure what to do or to just keep it pretty much the same. I've added variations below to see what people think of it before I commit.

Buck Teeth

Teeth (reminds me of somthing)

Normal + Gold Trim

Nose

Nose + speaker holes

I'm leaning towards nose with speaker holes. Just adds a bit more to it. The teeth on the second remind me of a character from an animated film or something. That's going to annoy me.