Some Hi-Res shots of the R8...
http://www.seriouswheels.com/cars/top-2007-Audi-R8.htm
http://www.seriouswheels.com/cars/2007/top-2007-Audi-R8-Photography-by-Karl-Lagerfeld.htm
And who can forget the S5?
http://www.seriouswheels.com/cars/top-2008-Audi-S5.htm
http://www.seriouswheels.com/cars/top-2007-Audi-R8.htm
http://www.seriouswheels.com/cars/2007/top-2007-Audi-R8-Photography-by-Karl-Lagerfeld.htm
And who can forget the S5?
http://www.seriouswheels.com/cars/top-2008-Audi-S5.htm