Now I'm going to compare Minthara's face to some other female NPCs; as for now it will be tough lasses in armor who can hold their own in a scrap; that way we can see what is unique in her patch 5 makeup choice relative to other female NPCS.

The female Tiefling we find northwest of the Chapel Entrance has little to no makeup on from what I can see ; her male companion is wearing black eyeshadow; Tieflings seem to look a bit dark on the sides of their eyes naturally; it's hard for me to tell if that's makeup.
[Linked Image from images4.imagebam.com]
[Linked Image from images4.imagebam.com]

Now here's Laezel; with very prominent black warpaint and eyeshadow; it seems to add in my opinion to the fierceness of her appearance.
[Linked Image from images4.imagebam.com]

Shadowheart has black eyeshadow; it seems to contrast well with her pale skin and matches her hair and circlet stone.
[Linked Image from images4.imagebam.com]
[Linked Image from images4.imagebam.com]

Karlach has no makeup on it would seem.
[Linked Image from images4.imagebam.com]

Remira is one of my favorite female NPCs I've always liked her appearance and it would seem she has no makeup on; though in these pictures she does have some blood on her face
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[Linked Image from images4.imagebam.com]
[Linked Image from images4.imagebam.com]

It seems most female NPCs in BG3 from what I've seen thus far playing the game either have a natural face or black eyeshadow; it would seem therefore that patch 5 Minthara has the most unique eyeshadow in the game thus far.
[Linked Image from images4.imagebam.com]