Are they creating a separate brow mesh? I'm really hoping for that.  It's especially great for toon/anime characters.

Also, I'm hoping they can keep arms & legs on the same UV map.  V4's UVs are spread out enough as it is. I'd be satisfied with body on one, head on another (with mouth, lacrimals, etc.) and separate eyes and brows/lashes. Let's keep it simple.

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