I've done a couple of simple things for this so far, mainly the wheels and the naked carbon-fibre-on-blue two-tone paint. I might try my hand at brushing some vents on the rear quarter panel and front bumper, possibly an R8-esque sideblade.
Also, ignore the front wheel, I'll fix that when I lower it.
Original:
http://www.netcarshow.com/audi/2010-...llpaper_03.htm
WIP1: