"The results of the Peach open movie project has been licensed under the Creative Commons Attribution 3.0 license. This includes all the data weâ€™ll publish online and on the DVDs, and all of the contents on this website. If any content on this site is not licensed as such, it will be clearly indicated.
In short, this means you caan freely reuse and distribute this content, also commercially, for as long you provide a proper attribution.
The attribution is: (c) copyright Blender Foundation | www.bigbuckbunny.org
Excluded from the Creative Commons is: all logos on this website (including Blender logo, Peach logo, Creative Commons logo) and associated trademarks."