weight 0.7 is best.
I created this LoRA as requested.

Please read the description.

outfit1
aasaori, halo, long hair, black hair, hat, black headwear, black mask, mouth mask, bare shoulders, crop top, black shirt, harness, sleeveless, off shoulder, coat, black gloves, midriff, belt, black pants

hat : hat, black headwear

mask : black mask, mouth mask

coat : off shoulder, coat

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