HAHAHAHAHAHAHAAH omfg every single person complaining about the fact he followed a tutorial either isn't wearing a sig, or has a TERRIBLE GOD-DAMNED CRAP BOX SIG IN THEIR SIG SPACE. Hog and BLAKE, both your sigs are terrible. Go do some tutorials and stfu EDIT: I should probably add in some C&C. Needs better colours and better blending, but it's okay.
It's a nice tag, but seeing your past work I would've thought you'd be slightly more original and done something extra because it just looks far too similar to the end result of the tut. Like the person above me said, one thing is that your render isn't distinctly separated from the background and you're losing some depth because of this.