best quality, 8k, ultra-detailed,1girl, solo, indoors, looking to the side, blush, closed mouth, purple eyes, black hair, long hair, ahoge, blunt bangs, hair intakes, hair ribbon, skirt, jacket, school uniform, shirt, plaid skirt, white shirt, collared shirt, pleated skirt, grey skirt, blue jacket, open jacket, necktie, green necktie, ribbon, arms behind back, plaid, blazer

bad quality, artifacts