Here are the latest spy photos of the sixth generation 2011 BMW 5-Series F10.

Previously, we've seen the F10 transition from faux plastic exterior panels to heavy psychedelic patterned wrappings.  But these latest photos show a prototype in silver color which is less obtrusive for viewing than the previously black and white prototypes seen.

With only a few strips of camouflage on the front end, we can clearly see the front bumper lower grill, fog lights, twin kidney upper grills and headlamps. 

The lack of camouflage indicates that a media reveal could be coming soon. Reports peg the F10 release for late 2009, perhaps for the L.A. Auto Show in early December, with sales starting in 2010.