This is strictly for Head & Skin Trading (or duping).
You can check out this site for information on each skin for the 4 original classes.
For heads, I'll update again later with the info.
Please post the following information:
1.) what you have to offer
2.) what you would like in return
3.) your class
4.) your PSN ID
No trolling, and please check out Daveyhasselhoff's Trophy Guide.