realistic, photorealistic, masterpiece, best quality, idol_costume, boots, 1girl, solo, smile, idol, full body, looking at viewer, long black hair, twintails, sitting on stage, stage lighting, stage spotlight, detailed background, singing, holding microphone, audience,

white background, simple background, nsfw, bad-picture-chill-75v, badhandv4, bad anatomy, ugly, mutated hands, blurry, fused fingers, too many fingers