I'd love to see an official BMW version of the iPhone. They were the first car company to fully integrate the iPod into their audio systems, and then subsequently the iPhone. Maybe have the roundel engraved on the back of it?!
Ok, I have a Mercedes, however not a GLK, but damn if I want a GLK scribbled across my iphone case, even if I did have that model! LOL Now, I wouldnt mind a small Mercedes symbol at the bottom on one side and an Apple symbol on the other perhaps, but that case is just ugly!