Anyone know of places where I can get fenders / bumpers from a junked RS6 (C5) in Germany?

My S6 had a run-in with my excuse for a garage (tiny carport my Z can barely fit into...) and I got an estimate of 700 Euro to repaint the bumper and front driver's fender!

Just wanted to see how much more it would cost me to get Black RS6 parts in the motherland of the RS6 since I might go that route if it's reasonable.

Thanks!