Ahhhhhhh now this is what the internet is all about!  The Stormtrooper Lotus had me LOLing a few weeks ago when it popped up on fffound and Vaders Aerial Atom was enough to send me digging for answers.  It turns both images are a bit of forum hijinx, the man behind the Storm Trooper is Mathdude from the Lotus Talk forum, and in response Linhbergh Nguyen staged the Vader shot for the Diesel Station forum.

Incidentally Linhbergh is a great photographer, check out his blog http://kinod.net/linhbergh/ for lots of great automotive photography.
P.S.  I realize at this point the content of this blog is equally Star Wars/Automotive, I’ll try to show some geek restraint in the coming weeks.