Big Buck Bunny - Blender Foundation

The results of the Peach open movie project has been licensed under the Creative Commons Attribution 3.0 license. This includes all the data we’ve published 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 can freely reuse and distribute this content, also commercially, for as long you provide a proper attribution.