Chosaka from Solo leveling / Ore dake Level Up na Ken
When I tested it some different checkpoint and LORA's it seemed to work well with this LORA.
LORA weight 0.9 works great, but feel free to adjust the strength to your liking.
Prompts that I usually used:
short hair, dark brown hair, bob cut, green eyes, round glasses, black suit, black necktie, white collared shirt,