All the files of the Models section are under the Creative Commons 3.0 Unported license:
Your are free:
To share – to copy, distribute and trasmit the work
To Remix – to adapt the work
Under the following conditions:
You are free to make personal or commercial works
Attribution: The models can be used in renders or animations without attribution. If you want distribute the model files themselves you must attribute it to Scopia Visual Interfaces Systems, s.l. (http://www.scopia.es) and add a link to this site.