Thx guys!
I think I’m almost done… just need to add the geo for the knee that was messing up. Then its time to render the images for final submission.
Here is a quick test render using Maya’s Physical sky. Didn’t tweak the values much at all, just lowered the horizon line. Everything else pretty much default.

This Voltron is awesome.
Only two wingy thingies on the back looked weird to me, I did a quick google search, they are looking a bit thin, the edges should be rounder and have little bit more mass.