2D illustration, Hatsune Miku solo composition, leaning backward as if about to fall. The image focuses on the upper body from the thighs up. A slightly cinematic side-view perspective, the character looks at the camera with a slightly indifferent expression. The background is a high-saturation solid color gradient. A flower is held in the mouth, covering a small part of the face. Wearing a designer formal dress. Strong and sharp light and shadow cast on the face and body, with clear contrast between light and dark. Same-colored butterflies serve as accents, perched on the character's body or hair. No text or watermarks. Clean lines, stunning composition, masterpiece, extremely high detail. artist[rei_(sanbonzakura)], artist:[ask_(askzy)], artist[rella], Semi-realistic, thick painterly strokes, creamy brush blending, scratchy etching lines, textured digital painting, expressive gestural strokes, high clarity, controlled lighting, detailed rendering, delicate linework, painterly shading, astyle, girl, boy, masterpiece, nhosizayzfwnkiegykdcmdlltizbxo, clean lineart, anime style, cute mood