Yea a tut would be good if there isn't one. One constructive criticsm i may add is that the text is quite hard to read over Corey (how the hell do I know his name,ive never listened to slipknot!?!?!) as the colours are similar. That may just be down to me being picky or having crap eye-sight. It's cool! Also does it not need a stroke around the rectangle?
I like your choice of mask too for Corey, IMO his Iowa and Self-titled masks look better than his Vol 3 mask. Meh, maybe I've got a liking for dreadlocks. :P
And a tutorial for that kinda thing would be awesome, I wouldn't mind being able to do that myself. :)