Noumi Kudryavka from Little Busters!
I recommend a weight of 0.9 for a slightly less cartoony enforced style and 1.0 if you don't particularly care
Might need to prompt "gray hair" to make sure it gets her hair right. And never forget the fang! Trouble with the hairpin? Try prompting hairpin though you may have to inpaint one off of her if a second one spawns. She's got a complicated design gimme a break