It looks just like the actual Zune (iPod > Zune) and the 'open up effect' or whatever looks amazing. It is pretty damn good man, and you're getting better and better at free-hand leaving me in the dust ):
The smudging isn't to great(I've seen you do much better) and why do you always have your text hidden off in a corner somewhere? Try to use it to compliment the signature, in this case, "the viper" text could not be there and I wouldn't notice a difference.
Lol I confused you with one of Suffer's sig. The left side of the Zune though, the smudging doesn't look as good as the right. So then you have the text as a .. trademark? I guess
Very nice, although I would like to see more of the zune, you still did a great job on it! I thought you used a stock at first! And if the z and the u were more clear I think it would look better