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

Please read the description.

This character is Magical Girl Lyrical Nanoha A's Version.

outfit1
aafate, long hair, twintails, hair ribbon, black ribbon, small breasts, (black leotard:1.2), cape, arm strap, black gloves, loose belt, showgirl skirt, pink skirt, black thighhighs

outfit1-1 (removed cape)
aafate, long hair, twintails, hair ribbon, black ribbon, small breasts, (black leotard:1.2), sleeveless, arm strap, black gloves, loose belt, showgirl skirt, pink skirt, black thighhighs

outfit2
aafate, long hair, twintails, hair ribbon, pink ribbon, small breasts, school uniform, white sailor collar, neck ribbon, collared shirt, white shirt, white dress, long sleeves

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