Blender rigid bodies into skeletal animation and Source Filmmaker

I wrote a script for Blender which converts rigid body simulations into skeletal animations. These animations also work well with Source Filmmaker and other Source Engine products. You can grab the script in the Steam guide. Any feedback is welcome.

//youtu.be/r12mLPG_Hr8

Steam Guide:
http://steamcommunity.com/sharedfiles/filedetails/?id=314588245