weight 0.9 is best.

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

I created this LoRA as requested.

outfit1
aaritsuka, short hair, orange hair, ahoge, one side up, hair scrunchie, orange scrunchie, yellow eyes, breasts, chaldea uniform, chest harness, white jacket, long sleeves, black belt, pleated skirt, black skirt, black pantyhose

outfit2 (not perfect)
aaritsuka, short hair, orange hair, ahoge, one side up, hair scrunchie, orange scrunchie, yellow eyes, breasts, cleavage cutout, orange bodysuit, white bodysuit, black gloves

outfit3
aaritsuka, short hair, orange hair, ahoge, one side up, hair scrunchie, orange scrunchie, yellow eyes, breasts, bare shoulders, o-ring top, striped bikini, orange bikini, bare arms, side-tie bikini bottom

outfit4
aaritsuka, short hair, orange hair, ahoge, one side up, hair scrunchie, black scrunchie, yellow eyes, breasts, chest harness, black jacket, black gloves, grey belt, belt pouch, pleated skirt, grey skirt

outfit5
aaritsuka, short hair, orange hair, ahoge, one side up, hair scrunchie, yellow scrunchie, yellow eyes, breasts, orange scarf, crop top, black shirt, sleeves rolled up, bracelet, midriff, belt, white shorts, bike shorts under shorts

outfit6
aaritsuka, short hair, orange hair, yellow eyes, ahoge, breasts, short dress, white dress, long sleeves, black gloves

outfit7
aaritsuka, short hair, orange hair, ahoge, one side up, hair scrunchie, black scrunchie, mini crown, yellow eyes, breasts, epaulettes, aiguillette, white dress, blue jacket, long sleeves, white gloves, black belt, black pantyhose

sub prompt : command spell

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

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