AnimSchool came with an awesome 3d rig of Malcom Version 2.0, available for free.
Rigged in Autodesk Maya, working in 2015 and above with 3 pikers, Awesome expressive facial rig!
one of the best rigs available for free on the internet.
You can scroll images gallery to see more pictures before downloading this rig.
More about the terms and use for this awesome rig, please visit the officiel page of AnimSchool