Standard Biped Rig (Stan Rig) by Belal Ballout.
Free Character Rig; use it for anything except commercial use.
Rig features for version 1.0:
* Character Modifications (hair styles, brows, gender)
* Custom Stretchy IK Spline for spine and neck
* FK spine rig
* IK/FK blending between IK and FK spine Rig including stretch
* Stretchy arms and legs with bendy elbows/knees
* Secondary Deformers for arms and legs
* IK/FK blending and matching (via mel script) for arms and legs including stretch
* Space Switching for arms, legs, head, and hands (via mel script)
* Clavicle controls
* Driven Key hand rig
* IK hand rig
* Additive Controls for hand rig
* Multiple foot pivots
* Full bone-based facial rig with additive controls
* Scalable Rig
* Character GUI
belalballout.com/
