Hae-In Cha 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:
hae_in_cha_sl, blonde hair, bangs, purple eyes, red bodysuit, high collar, black collar, grey shoulder pads, armored gloves, pelvic curtain, red sleeves, red pants,