dEm0N, have you got PhotoShop? If so, there are a few ornament-like shapes which you could mix-and-match to get some unique results. And for the gold metal feel, I found a gold textture tutorial -
http://www.tutorialwiz.com/gold_texture/ that, with some additional gradient and bevel and emboss added, will get you the gold feel. You could also check out good-tutorials.com for some gold metal tutorials.