Coustom shader upgrade.

If you want to upgrade my shader go ahead,

if you seen the last post you see that im trying to make a shader where anyone can paint and change the colors as they see fit ( using vertex paint) but also being able to mix texture maps with it

i currently only have a normal, wet, and base diffuse texture, layers

in the future i want to add a separate layers for everything ( makeup, lip stick, eyeshadow, Gla colors)
ect, so if you know how to do any of that go ahead ( you'll be credited of course )