Prompt: masterpiece, best quality, idol_costume, boots, 1girl, solo, smile, idol, full body, looking at viewer, long black hair, twintails, sitting on the stereo, stage, stage lighting, stage spotlight, detailed background, audience
Negative prompt: ng_deepnegative_v1_75t, (badhandv4:1.2), (worst quality:2), (low quality:2), (normal quality:2), lowres, bad anatomy, bad hands, ((monochrome)), ((grayscale)) watermark, moles, large breast, big breast