to keep close to her old design try any of these - or put in Neg (changing appearance/outfit)
may need to add 3d, or realistic, in neg for certain 2d/anime styles due to having more 3d image training
Pony XL TW - is hllbnderxl, -
ILLxl TW - is ldyhllbndrxl,
For appearance
Hellbender, red hair, green eyes, scar, - braid over shoulder, or single braid,
has light face and body scars - muscular, in NEG if reducing
without blue skin, - chance to have normal skin
hairstyle may default to braided
for outfit
armor, gauntlets, cleavage, pauldrons, leotard, spikes,