weight 0.9 is best.

This model is based on the SDXL Pony Model.
It doesn't work well with Animagine XL Checkpoint.

I created this LoRA as requested.

outfit1
aaillya, long hair, blonde hair, two side up, hair ornament, red eyes, bare shoulders, magical girl, cape, orange ascot, pink shirt, sleeveless, detached sleeves, white gloves, white skirt, pink thighhighs

outfit2
aaillya, long hair, blonde hair, beret, white headwear, red eyes, school uniform, collarbone, neck ribbon, white shirt, puffy short sleeves, pleated skirt, black skirt

outfit3
aaillya, long hair, blonde hair, mask on head, skull mask, hood up, torn scarf, black scarf, red eyes, bare shoulders, short jumpsuit, sleeveless, arm wrap, asymmetrical legwear, single thighhigh, black thighhighs

outfit4
aaillya, long hair, blonde hair, ponytail, hair bow, red eyes, detached collar, bare shoulders, strapless, pink dress, armor, detached sleeves, gauntlets

outfit5
aaillya, long hair, blonde hair, animal ears, hair ribbon, red ribbon, jingle bell, red eyes, cat tail, fur trim, bare shoulders, black leotard, center opening, elbow gloves, black gloves, animal hands, black thighhighs

I uploaded a sample image of the outfit as a post.

In the sample images, used hires.fix and the extension Adetailer.