Ford GT model -- Derived from a model Copyright � 2006 Xentek Car Design, used with permission. Model modifications and texture Copyright � 2006 Andrew Sumner Reworked texture and various optimizations Eckhard M. J�ger 2008 Reworked sound by Jean-Philippe Meuret, 2009 Added Wings and edited fenders W-E-C. 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.