That's nice man. I think it would look nice with a few moer Effect C4ds in it though. ^_^ Text is nice too. Very good job
Lighting seems pretty nice in this one. I don't really like the border & text. It could use some more BG & foreground effects IMO.
Nice depth and lighting. The border is not that good. Probably a plain black stroke would do. The effects are nice, but I think the sig would be much better with more effects.