hahaha, adorable. I dislike the use of the spec though, it doesn't seem to be conveying much information that's not already in the diffuse. Would like to see the diffuse a bit darker, the spec a lot brighter, and more going on in there.
Hey man, really nice work. Some ideas your way: (it's a gif, might be a tad slow to load) 1) "Eyes" - with mechanical designs things just sticked into each other hardly work. You don't find that in real life so it feels off. I think it could use a pair of eye sockets. 2) edge highlights - those a really good for defining…