Skinning a forum is quite an uncommon skill so you'll be lucky if you can find anyone without paying quite a lot of real money.
I can't do it. I think you need some sort of special program to make skins for Forum, though i'm not too sure. Yeah and I think if you want someone to make you a skin for your Forum then it may cost real money, because what can GR Credits get you in real life? Not really a lot.
