IPod touch 4th gen back panel?

I'm trying to find a replacement back panel for my 4th gen iPod Touch (not a case or grip). I'm getting sick of the high gloss steel panel that takes no less then a follicle of hair to scratch. Looking for some good 3rd party sellers of plastic or textured steel panels but I haven't been able to come across any. Anybody know where I could find one of these by chance?