character: hatsune_miku, A medium shot from a straight-on frontal view depicts Hatsune Miku leaning in toward a birthday cake on a table, her spatial position centered in a warm, festive room. Miku has extremely long aqua twintails tied with hair ornaments and bright aqua eyes, wearing her signature sleeveless white collared shirt with a necktie, detached sleeves, and a matching skirt. She beams with a bright, joyful smile, her hands clasped together in a gesture of pure happiness and wonder. On the table before her sits a beautifully decorated birthday cake topped with glowing candles. The background is filled with twinkling fairy lights and a cluster of soft blue and pink pastel balloons, while colorful confetti drifts through the air. Warm, golden afternoon light streams through a nearby window, creating a soft glow and a festive, loving atmosphere with a vibrant yet gentle color palette and a shallow depth of field.
