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

Please read the description.

outfit1
aaroboco, android, long hair, gradient hair, mechanical arms, mechanical legs, hood, hood down, pink hoodie, long sleeves


outfit2
bbroboco, android, short hair, hair between eyes, gradient hair, mechanical arms, mechanical legs, cleavage, cropped jacket, short sleeves, gloves, camouflage jacket, midriff


outfit3 (Not Perfect)
ccroboco, android, short hair, hair between eyes, gradient hair, hair ornament, hair bow, red bow, mechanical arms, mechanical legs, frills, japanese clothes, red kimono, wide sleeves, obi, sash


outfit4
ddroboco, android, long hair, gradient hair, veil, head wreath, mechanical arms, mechanical legs, black dress

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