weight 0.9 is best.

This model is based on the SDXL Pony Model.

I created this LoRA as requested.

outfit1 (homura)
aahomura, short hair, red hair, tiara, swept bangs, earrings, red eyes, breasts, jewelry, cape, armor, short sleeves, fingerless gloves, black gloves, short shorts, red shorts, red thighhighs

outfit2 (hikari)
aahikari, long hair, blonde hair, tiara, swept bangs, earrings, yellow eyes, breasts, jewelry, cleavage cutout, armored dress, short dress, white dress, elbow gloves, white gloves, thigh strap, bare legs

outfit3 (homura)
aahomura, short hair, red hair, swept bangs, earrings, red eyes, breasts, collarbone, competition swimsuit, black one-piece swimsuit, suspenders hanging

outfit4 (hikari)
aahikari, long hair, blonde hair, swept bangs, earrings, yellow eyes, breasts, jewelry, choker, cleavage, bare shoulders, strapless swimsuit, white one-piece swimsuit, thigh strap

outfit5 (homura)
aahomura, red hair, animal hood, animal ears, swept bangs, red eyes, breasts, brown hoodie, brown dress, long sleeves, fingerless gloves

outfit6
aahikari, blonde hair, animal hood, animal ears, swept bangs, yellow eyes, breasts, brown hoodie, brown dress, long sleeves, white gloves

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

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