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

Please read the description.

outfit1
aashinobu, aged down, long hair, helmet, goggles on headwear, pointy ears, pink dress


outfit2
aashinobu, aged down, long hair, pointy ears, white dress


outfit3
bbshinobu, aged down, pointy ears, sleeveless shirt, bloomers


outfit4
ccshinobu, aged up, side ponytail, pointy ears, purple hoodie, black skirt


outfit5
ddshinobu, hair ribbon, black ribbon, pointy ears, lips, large breasts, collarbone, cleavage, bare shoulders, red dress, elbow gloves, white gloves

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