character: mio_\(pixai\). A full body shot from a straight-on angle depicts mio_\(pixai\) standing centrally in a cheerful, dynamic pose. She has short voluminous white hair with a heart-shaped strand on top, purple highlights underneath, and white cat ears. Her expression is one of surprised delight, with wide sparkling purple eyes and an open joyful mouth. She wears a cute festive outfit consisting of a navy blue sailor-style crop top with a white collar and heart-brooch ribbon, white high-waisted shorts with navy stripes, a black beret, a black choker, white gloves with black bows, white frilled socks, and black Mary Jane shoes. She is holding a small birthday cake topped with lit candles in both hands. The background is a soft pastel pink and lavender gradient filled with floating colorful balloons, confetti ribbons, and gentle bokeh light orbs. The scene is illuminated by golden warm lighting, creating a festive birthday party atmosphere with shimmering sparkles.
