weight could be 0.6 - 0.8( makes it flexible ) - trained for 768 (can have better results)
to keep close to her old design try any of these - or put in Neg to reduce chance - SFW/NSFW
had a bit more 3d images than 2d so may need to add 3d, realistic, in NEG for certain styles - anime, in prompt
has somewhat limited training - due to little art in general - so may be a bit RNG
face/body
Kaguya, black eyes, pale skin, black hair, long hair, bangs, or blunt bangs, - makeup,
hair prompts "may" not be accurate due to jewelry and hair ribbons, covering forehead, - or strings, etc,
Outfit
white dress, or white robes, wide sleeves, ---- gold jewelry, - headpiece, tall head piece,
her attire may be missing prompts - or inaccurate
suggest ---- forehead jewel, earrings, in NEG -- but may cover up her forehead