Add Features : 1.0.1 Add Stretch Body And Head Add Features : 1.2 Add Egg Rig Maya 2013 Add Maya 2011 Improvement Rig Add Features : 1.3 Improvement Rig What's New in Version 1.3 Rig Features : Some of the features of this rig include: IK for the Arms/Leg Stretchy/Bendy Arms and Legs Space switching (Pole vectors, controls, eye aim) Scalable RIG Facial rig with blendshapes , expressions, and set driven keys. Facial UI panel .