Mjurran 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:
long dress, (purple dress:1.3), long sleeves, long cape, green hair, ponytail, gold bracelet, blue eyes, purple forehead jewel