Setsuna Shiga from Kuro no Shoukanshi / Black Summoner
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:
blue hair, long hair, ponytail, bangs, light blue eyes, detached sleeves, black sleeves, blue top, black sleeves, blue waist cape, halterneck, black undershirt