Hey all 
Been playing around with this — small repo, just a JS file + a few HTML examples. Open the editor, tweak sliders until the face feels right, save preset locally as JSON. Drop in an mp3 (loops so you can focus on motion). Open source, MIT.
Honestly just fun to fiddle with.
Video: https://www.youtube.com/watch?v=W7U7mPMiFkU 
Playground (v6): https://playground.babylonjs.com/#2TG54D#6 
Repo: https://github.com/styk-tv/wireface
Curious what you’d add — ideas welcome 