Well if you can wait at least 3-4 hours I can send it to you, but with the time zone difference you might want to just check tomorrow (unless you stay up all night, which I've done on skins before!)
I can send you a PSD file with just the rivets layer. They'll be 100% black square pixels, you'll have to change opacity, blending, and make any duplicates or effects that you want to on your own.