BlenRig 3.0 Alpha is out with Muscle Simulation

BlenRig 3.0 Alpha is out with Muscle Simulation at BlenderNation: "One of the main features of BlenRig 3.0 is it´s muscle simulation system based on Shrinkwrap. Check it out on my site, there are some pictures there, a short testing video and more info. The rig is available at the downloads section."