Sports car model -- Copyright 2002 Eric Espie, Jean-Christophe Durieu (360-modena) Copyright 2006 Bernhard Wymann Reused parts from porsche-gt3-rs Copyright 2005 Olaf Sassnick, Bernhard Wymann Copyleft: this work of art is free, you can redistribute it and/or modify it according to terms of the Free Art license. You will find a specimen of this license on the site Copyleft Attitude http://artlibre.org as well as on other sites.