BMW Lovos concept car
 

From Autoblog

http://www.blogcdn.com/www.autoblog....os-concept.jpg

The exterior of the Lovos – which somewhat ironically stands for Lifestyle of Voluntary Simplicity – is theoretically constructed from just one fully exchangeable part that recurs 260 times. Each exterior piece is covered in solar photovoltaic cells and can hinge on a substructure underneath to follow the sun or act as individual airbrakes. We can only assume the concept would be powered by electricity, as it makes our hairs stand up on end.