My friend went and took these PIX.
LA Auto Show 2006 - Debuts and Concepts
http://www.pcars.us/viewalbum.php?a=339
Accessories and aftermarket section
http://www.pcars.us/viewalbum.php?a=338
the cadillac Cien should be there too, many of the vehicles there popped up from the San Diego show two weeks ago (makes sense eh?)
They show off concepts for years because people like them, and they're interesting to see