想要一张干净白背景、CCD 直出感的写实 cos 图，人物持刀、露腰、手臂花臂加胸口晒布，整体是那种清爽又带点飒的和风。白背景最考验肤质和刀的质感，反而越简单越难。
提示词我把材质和写实关键词补齐了，方便复制：
cosplay, portrait photography, realism, super realism, movie texture, CCD photo look, master-level image quality, 8k ultra clear, ultra high definition,
1girl, solo, long straight black hair, blunt bangs, green eyes, looking at viewer, clean white background,
embroidered japanese clothes, choker, earrings, exposed navel, chest sarashi, arm tattoo, flower tattoo,
holding a katana, tassel, jewelry,
natural skin texture, soft studio lighting, sharp focus, shallow depth of field