I think the point is to have it saturated. ??? I agree with Inverse. The render looks LQ. There are some bad cuts on GR too. lol The comp's nice, and I really like the idea. Just didn't quite turn out cause of the render. He looks like Mr.Chiggers. Good work though, Keep it up.
you dont make a black and white sig and have colour elements on the edge of it like that... that is just bad design colour emphasizes, you dont want to be emphasizing the edges
a lot better. right side seems chromey for some reason - maybe overuse of gradient map im guessing? id rather see it with a good texture like smudged clouds. for the type and the circle, make them touch like you did on v1, it looks more stylized that way.