Engine House Rigs are a set of free Max rigs based on simple shapes
M_Rigs ($25+)
M_Rigs are a set of dynamic Maya rigs available for purchase that ranges from a panther to a 6-armed humanoid.
Lu The Tiger Rig (FREE)
Lu the Tiger is a free character rigged by a user on the Polycount forums after another user had posted the model.
Ray Rig (FREE)
The Ray Rig is a free Maya rig useful for dialogue scenes and performance offered by CGTarian
Judy Hopps Rig (Blender)
The Judy Hopps Rig is a free rig for Blender based on the character from ‘Zootopia’
Morpheus Rig v1.0 (FREE)
The Morpheus Rig is a free Maya rig created by Josh Burton available to download from his personal website
Minion Rig (FREE)
The Minion Rig is a free Maya rig based on the popular Minion characters from ‘Despicable Me’
Pink Panther Rig (FREE)
The Pink Panther Rig is a free character rig for Maya based on the popular character ‘Pink Panther’
Ultimate Rigs (FREE)
The Ultimate Rigs are great free Maya rigs for practicing body mechanics