Trained on PonyDiffusionV6. Contains on 3 outfits, and a trigger word for custom outfits:
Default outfit: defyunaka, long hair, cleavage, choker, belt, cape, bodysuit, armored boots, star facial mark, star hair ornament
Casual/Somniel outfit: casyunaka, long hair, long sleeves, white shirt, purple cardigan, open clothes, black skirt, star hair ornament, star facial mark
Not very accurate, unfortunately.
FEH Christmas outfit: xmasYunaka, long hair, gloves, santa hat, cleavage, thigh boots, high heel boots, red cape, fur trim, clothing cutout, star hair ornament, star facial mark
"red footwear" might be helpful too
Custom outfit: rndYunaka, long hair, star hair ornament, star facial mark
Remove "star hair ornament, star facial mark" if you prefer
Use it at weight 1.0.