Wow, that's cool, an alternative for set 5867 representing a real car model! The shaping is great, especially considering the limited amount of bricks. Very clever parts usage for the BMW "kidney" grill. Great job! :-)) P.S.: If you want to make an LDD file, feel free to use my 5867 LDD inventory for that:
http://www.mocpages.com/moc.php/330573