Rose from The Wrong Way to Use Healing Magic / Chiyu Mahou no Machigatta Tsukaikata
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.
The settings for the Pony version can differ from the 1.5 version
Prompts that I usually used:
long hair, green hair, yellow eyes, hair covering one eye, long coat, white coat, white gloves