About this 3D model

More info: http://www.nasa.gov/mission_pages/asteroids/news/asteroid20121214.html http://en.wikipedia.org/wiki/4179_Toutatis http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=1989AC Model from NASA PDS Asteroid/Dust Archives. http://sbn.psi.edu/pds/archive/shape.html