1girl, solo, , Hoshino Ruby, long hair, blonde hair, bangs, blush, red eyes, symbol-shaped pupils, (left star-shaped pupils:1.2), sparkling eyes, (star in left eye:1.2), symbol in eye, side ponytail, school uniform, red bowtie, blue jacket, gray pleated skirt, white legwear, brown footwear,,學校/學園|(School / Academy:1.3), (masterpiece:1.2), highres, best quality, 8k, very clear,