Slipknot Rules!!!
First off, slipknot is fucking amazing, and I think that this site needs some actually good slipknot tributes. Firstly, try animating the headbanging. Personally I love to see all the guys (esp. Clown) go nuts and head bang and jump around and shit. Otherwise, you have done really good drawings of their masks (esp. Chris) and i think you should finish it, but like i said, maybe work a bit more headbanging, and dont forget the hair when you do. Anyways, great work and thanks for reading this whole thing!