Weight: 1.0
Trigger + Appearance: sarashina ruka, blue hairband
School Uniform: school uniform, blue jacket, blazer, long sleeves, yellow sweater vest, green necktie, black skirt
Casual: white sweater, ribbed sweater, turtleneck sweater, long sleeves, black skirt, pleated skirt, necklace
Add black hair and blue eyes if necessary.
The results of your generations are dependent on the additional LoRAs, weights, and models you use, so it may not work or come out as consistent as my sample images.