Flare from the Nigiri Usagi manga, Hen na Soubi no Sei de Omanko Kowarete Shimatta dewa nai ka!. I don't know her hair & color but with the name Flare, I've assumed red. I actually don't know if her name is Flare but that's on the first page of the manga next to her Knight job title.

Trained for 800 steps from 20 images. Seems to work fine but was trained on NSFW, so prepare as appropriate.

Prompt:

flarenigiri,short hair,mole under eye,red hair,red eyes