weight 0.7 is best.
I created this LoRA as requested.
outfit1aamii, short hair, black hair, blue eyes, glasses, school uniform, yellow neckerchief, collared shirt, sweater vest, (blue vest:1.2), short sleeves, armband, plaid skirt, grey skirt
outfit2aamii, short hair, blue eyes, glasses, cleavage, polka dot bikini, white bikini, frilled bikini
Due to the small number of images in the dataset, the character's clothing or pose may not be fully realized.