weight 0.7~0.8 is best.
I created this LoRA as requested.

Please read the description.

This LoRA must be used with this LyCoris

outfit1 - black sclera : I used the sclera Lycoris because this LoRA alone did not reproduce the black sclera well.
ashidomina, short hair, horns, (colored sclera:1.1), (black sclera:1.2), pink skin, collarbone, bare shoulders, cleavage, fur trim, vest, unitard, bodysuit, <lyco:coloredSclera-000010:0.6>

outfit2 - black sclera : I used the sclera Lycoris because this LoRA alone did not reproduce the black sclera well.
ashidomina, short hair, horns, (colored sclera:1.1), (black sclera:1.2), pink skin, school uniform, red necktie, collared shirt, blazer, grey jacket, long sleeves, pleated skirt, green skirt, <lyco:coloredSclera-000010:0.6>

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

https://civarchive.com/models/83749/black-sclera-loha