/ic/ - Artwork/Critique

I need other opinions than my own! It definitely isn't done yet, and the colors certainly need change, but it's getting there. What should I adjust/delete/add/whatever? Does it need more colors? Give me whatever it needs to get better. When i'm through with my soldier, I'll make alternate versions of him, and animate a few basic attacks, walking cycle and perhaps some other stuff.

Also, his left arm, as well as the shield (yes, that's a shield), isn't something I've begun working on.