ミオさん誕生日おめでとう🎉

character: mio_(pixai). A medium shot, eye-level illustration depicts PixAI_Mio centered in a dreamy birthday celebration. She is a cat girl with a short bob of white hair featuring pink gradients on the inside, a heart-shaped cowlick, and black cat ears with pink inner triangles. She has purple eyes and wears a black eyepatch with a pink heart, flashing a cheerful smile with tiny fangs. Her elaborate military-style idol dress consists of a blue jacket with gold trim and epaulets, a high collar, a red bow tie with a brooch, a sash, and a layered, lace-trimmed skirt. She rests her hands playfully near her chest. In the center, large decorative text reads "Happy 4th Birthday MIO". The scene is filled with floating metallic confetti and heart-shaped balloons, while a table holds a cake with pink cream roses and a number 4 topper next to a ribboned gift box. The visual style blends strong line art with watercolor washes, featuring a soft haze, shimmering particles, and a pastel fantasy atmosphere.