i like this one except that some of the effects are a little over sharpened and you need to find some thing new to do with your text.
Meh, i hate the monotone/monochrome. Some good effects, but i dislike the text on both of them. Also, the render is way too dark.
V2 is better in my opinion, but it feels so empty on the green and black spots. My only suggestion would be to fill it up somehow or make it look better. The render IS a bit too dark on his helmet though.
too dark, oversharpened, your text is still too thin IMO, and exaggerate the lighting a little more. oops i lost the game