I just saw this thread, and think its a good idea. If you can use it for something, go check a tutorial thread i did on something similar. http://youtu.be/mhL48-1mWKs
It is however not in any condition to share as a package, since it was made for learning purposes and also makes heavy use of Mixamo animations which are not redistributable in fbx form.
Looking forward to seeing what you come up with.