1girl, long flowing black hair, twintails, bright gold eyes, busty figure, playful posture, intricate design, unique outfit, mischievous smile, cute, kawaii, baddie, vocaloid, vtuber, genshin impact, Hoyoverse, e-girl, villain, adorable, stripes, stylish, elegant, Yandere, single character, full body, looking at viewer, anime style, simple background, white background