This model was done as a concept sketch and a practice device for the zbrush hard edge / dynamesh workflow. It's still a WIP as most of the suit is still in part dynamesh, part Zmodeler.
I had the chance to try out Keyshot with the zbrush bridge so I ended up setting out some render tests. The suit has no Uw's or textures it's manly keyshot shaders tweaked.
The head is the only bit I spent a bit more time and has Uw's and textures, and it was modeled with no symmetry as a practice test.
hope you like it,
Cheers.