Sportbilen. The Svensk site for sports car enthusiasts jumped on three shots from Tommy Kristiansen of a passel of Bimmers in Goth costumes at a fuel stop. Not much is discernible, other than the fact that the long hood/short deck profile remains, and the on-again, off-again cloth top seems to have been replaced by a hard top. Perhaps someone who understands Swedish could shed some light about what the page actually says, too. The resolution of the shots isn't good enough to really make out whether it's a removeable hardtop or a folding unit, and whatever flame surfacing might run down the sides of this car have been hidden under totally faux quarter panels front and rear, and a door with a intentionally confusing bowl in the middle. So – you can make out the general lines, which stay pretty true to the BMW two-seater convention, but we're still waiting on more details.
They've got it really well disguised, with extra padding down virtually every inch of the flanks hiding what lies underneath, but there's a new crop of spy shots of the 2009 BMW Z4 from Swedish website