Disclaimer: Each version has slightly different tags, so use them accordingly, the Illustrious version might require adding "green dress" to negatives, for some reason it kept adding a green hue to her clothing without it but it may depend on which checkpoint do and other LoRA you use alongside it.
Tags for Illustrious:
Weight: 1
Trigger: iseriaepic7
Appearance: colored inner hair, white hair, yellow hair, elf, long hair, yellow eyes
Outfit: black dress, black thigh boots, cleavage cutout, scar on chest, scar, two tone dress, skirt, yellow flower, tiara
Negatives: green dress
Tags for Pony:
Weight: 0.8
Trigger: iseriaepic7
Appearance: multicolored hair, white hair, yellow hair, elf, white long hair, yellow eyes
Outfit: black dress, black thigh boots, cleavage cutout, scar on chest, scar, two tone dress, skirt, yellow flower, tiara
Tags for SD1.5 (Outdated, Deprecated):
Weight: 0.8
Trigger: witch iseria
Tags: multicolored hair, white hair, yellow hair, hair flower, elf, long hair, black dress, thigh boots
Notes: Check SD1.5 version gallery images for more tags, this version is very old and I don't even remember how did I tagged it back then.