AI 艺术: very aesthetic, illustration, @Yuki_Setsuna_(Love_Live!), 1girl, solo, frilled skirt, bowtie, cropped jacket, shirt, hair ornament, asymmetrical legwear, white cropped jacket, red skirt, blue thighhighs, pink thighhighs, smiling, open mouth, blush, sitting on the floor, dynamic pose, leg up, bare feet, soles visible, simple background, white background, no shoes, no boots, looking at viewer