Tahl from Roninsong's Candy Shop series. I figured I'd be waiting forever for someone else to do it.

There are only like a few dozen "images" of her to work with so any quality generations with this are purely accidental. Translates to different artist styles better than I expected.

1girl, dark skinned woman, brown hair, ponytail, ear piercings, bindi, dark eyes, lab coat, yellow scarf, pink top, grey miniskirt, yellow boots,

You probably want to put "smile" in negative to stay true to the character.

https://civitai.com/models/1910710/tahl-roninsong