This is rig created with the PiOPioOo model created by Wirlow which can bel found here: http://www.blendswap.com/3D-models/animals/piopiooo/
This is the first of many releases. The aim is to create an entirely production ready rig with full Shape, Pose and Action libraries, ready for anyone to use.
This version includes:
IK/FK/Switching on the legs
Eye lock system
Particle system (this is fairly heavy, so to save any crashes on slower computers, disable the renderability)
Initial python script
A brief video showing you the rig..
Its not perfect yet. there are still some weight issues and it needs a decent mesh deform, but that will be in the next release. Until then, enjoy!