I'll try to make a character LoRA for her specifically. I looked up which character it is and browsed through the three chapters I saw on Imhentai but it doesn't seems like there's too much of her featured in them, but it should be enough for a character that could probably exist in it's own right as a style/character duo combo LoRA.

I didn't know what any characters names are, but there should be at least three unique girls in this particular chapter, There seemed to be three different chapters on imhentai and I went with only one that I fed the whole thing through, https://imhentai.xxx/gallery/529815/ Any of the girls in this doujin should be able to be picked up with relatively intuitive tags describing their hair and such