Check out the BeeEmm from State side, the finish is incredible even if a little too pimp-in for the UK, imagine trying to keep it clean
http://forums.bimmerforums.com/forum/showthread.php?t=263708&page=1&pp=25&highlight=m3ntalm3
http://forums.bimmerforums.com/forum/showthread.php?t=263708&page=1&pp=25&highlight=m3ntalm3