These 3D computer generated images were created by graphics artist Guillaume Mouton in an attempt to visualize the next-generation BMW 6-Series Coupe and in particular, the top-notch M6 model. Mouton seems to have blended the shape of the long gone 8-Series Coupe with elements from the current 6-Series and the 4door CS Concept.

via http://www.bmwblog.com/