These are files from the Durian Open Movie "Sintel". They are

Copyright (c) Blender Foundation | durian.blender.org
Some Rights Reserved. Creative Commons Attribution 3.0 license.

http://creativecommons.org/licenses/by/3.0/ excepting logos
included in the film, including the Blender logo, the Sintel
and Durian logos, and the Creative Commons logo and associated
trademarks.

