Refining more stuff.

Small update. 

Added the backside to the collar, not it looks more 3d.

Mouth adjustments. fixed some crooked parts, and added some deformity to the inner mouth. 

Added deformers to change the size of the irises. Looks pretty good when attached to the smile tracker. 

Added hair y parameter to the extra hair, but still need to go into the physics process to make it work.
The hair back is also still a bit swingy. I want to scale that back a bit. 

I might want raise the sideburns a bit, make the skull earrings a little easier to see.