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

Please read the description.

outfit1
aaforte, long hair, headpiece, heterochromia, jewelry, earrings, breasts, bare shoulders, cleavage, sleeveless dress, black dress, elbow gloves, black gloves, garter straps, black thighhighs


outfit2
aaforte, long hair, twintails, hair ornament, heterochromia, breasts, earrings, black choker, blue necktie, collared shirt, white shirt, harness, long sleeves, pleated skirt, black skirt, thigh strap

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