A polished anime-style character image with clean, confident linework, crisp controlled shading, balanced colors, detailed facial features, coherent anatomy, and a professionally finished composition. sailor collar, school uniform, serafuku, shirt, collarbone, white shirt, neckerchief, long sleeves, white sailor collar, skirt, from below, low-angle view, Heartfelt smile, closed eyes, hands near heart, ACOCRitsukoY, bangs, black hair, blue eyes, long hair, eyelashes, eyebrows visible through hair, straight hair, parted bangs,