Hinata Sakaguchi from That Time I Got Reincarnated as a Slime / Tensei shitara Slime Datta Ken
When I tested it some different checkpoint and LORA's it seemed to work well with this LORA.
LORA weight 0.7 works great, but feel free to adjust the strength to your liking.
Prompts that I usually used:
white coat, long coat, breastplate, black pants, purple skirt, short hair, black hair, purple eyes, high collar, black gloves