character: hatsune_miku, A medium shot, eye-level promotional illustration of Hatsune Miku in a cheerful idol stance, positioned centrally. She has very long aqua-blue twintails that sway dynamically behind her, her sparkling teal eyes shining with a confident, bright smile. She is dressed in her iconic sleeveless collared shirt with a necktie and detached sleeves. Her right hand is raised in a cheerful wave toward the viewer, while her left hand holds her legendary leek (negi), resting it diagonally against her shoulder. The background is a soft cyan-to-mint gradient, sprinkled with floating musical notes and gentle sparkles. The visual style is polished and clean, featuring bright, saturated colors and a professional, luminous quality typical of official Vocaloid promotional art, creating a joyful and energetic atmosphere.
