Here you will learn how and why the Puppet Facial Rig way is fast and allows you to be flexible as possible, without sacrifying quality.
Facial Workflow quick overview :
- You start from The BASE file
- From there, you generate the Facial BASE from the Facial UI
- From the Facial BASE you can generate the start file for modeler to do the blend Shape
- Meanwhile, rigger can do the rigging facial task, step by step with thr facial UI
- Plug back the modeled blend Shapes
- From the facial Base, generate the Facial MASTER, plugged back to the BASE. The Facial UI make it automatic
- In the BASE, the facial MASTER is plugged. You ghave now a total BASE and you can generate the final rig with All Karma

Video Presentation of the Facial Rigging, step by step :
https://vimeo.com/542664577