best quality, ultra high res, RAW photo, realistic, (solo), (photorealistic:1.4), (looking at viewer:1.2), (facing viewer:1.2), iu1, (iu), (lee ji eun), korean girl, singing on stage, wearing a japanese high school uniform, school shirt, (plated skirt:1.3), holding microphone, small eyes, half-closed eyes, outdoor, smile, daytime, bright sky, strong sunight, beautiful, masterpiece, extremely detailed face, perfect lighting, ultra detailed, bloom, (kpop idol), small breasts