My 'final' rendered model with texture. Liked the fur. It's pretty smooth when you use the software renderer.
Room for improvement:
Some metal/damage/interface detail around the leg sockets would be nice
I don't love the head plastic texture - I was going for the old beige computer case look, but since the head is the only part with that material, it might look odd
The wings aren't nearly as subtle as I'd like. They're transparent, and they have a nice rainbow reflection at the right angle....but the veins seem fuzzy to me.