Ratotil Anthreya from The Rising of the Shield Hero / Tate no Yuusha no Nariagari
When I tested it some different checkpoint and LORA's it seemed to work well with this LORA.
LORA weight 0.8 works great, but feel free to adjust the strength to your liking.
Prompts that I usually used:
long hair, blonde hair, dark skin, pink eyes, purple headband, open labcoat, top, black pants, navel, necklace, bracelet, earrings