Redeemed Star Guardian Xayah for Pony. Can generate both normal and mature images. Extensively tested with both Anitoon and Aniverse.

Bird feet can appear, especially at high strength, but they can be easily eliminated through a negative prompt. (or a positive "human feet" one).

Use "white feather scarf" to guarantee the large neck ornament will (not) appear.

Put "cape, detached sleeves, wings" in your negative prompts to try to get read of the feather cape. However this is is quite finnicky and it may still appear.

Recommended strength between 0.6 and 1; from testing, the higher the strength, the more the cape tends to appear.

Example prompt:

Positive:

score_9, score_8_up, score_7_up, (solo, 1girl), (absurdres, ,highres), (masterpiece, best quality), (perfect details, highest detailed, extreme detailed),
pink hair, long hair, pink and green hair, PINK skirt , thighhighs, redeemed star guardian xayah, multicolored hair , hair over one eye, elbow gloves, bare shoulders, hair ornament , green eyes, weapon, night, one arm against the hip, <lora:RedeemedSGXayahSDXL:0.65>

Negative:
3d, score_4, score_5, score_6, (easynegative, ng_deepnegative_v1_75t), (worst quality, low quality:1.4), (lowres, bad ???????, text, error, blurry, lineart, pixel art, watermark, text, signature, zombie, sketch, interlocked fingers, comic), (bad hand, extra hands, extra fingers, too many fingers, fused fingers, bad arm, distorted arm, extra arms, fused arms, extra legs, missing leg, disembodied leg, extra ???????, detached arm, liquid hand, inverted hand, disembodied limb), blurry, blur, white feather scarf, cape, wings