Honda today has released the 3D models of 5 different concept vehicles spanning the last 20 years. The models can easily be downloaded and 3D Printed by whoever wishes to. The models include the following:
1994 FSR, 1999 Fuya-Jo, 2003 Kiwami, 2007 Puyo, and the 2014 Acura NSX.

More details here:
http://3dprint.com/honda-releases-3d...-can-3d-print/