to keep close to her old design try any of these - or put in Neg to reduce chance - SFW/NSFW
may need to add 3d, or realistic, in neg for certain 2d/anime styles due to having more 3d image training - or lower weight for less influence
face/body
beta, green eyes, brown hair, or orange hair, short hair,
Outfit
white shirt, short sleeves, white pants, sandals
shirt deign may alternate by being semi-see through