A cute cartoon girl with rosy cheeks, a happy and confident expression, long slightly curly, slightly messy fluffy dark brown hair, and soft light and shadow. Wearing a warm beige sweater, a small red skirt, revealing her fleshy calves, a red space jacket and a beige scarf of the same color, and red sneakers, the little girl stands, leaning forward slightly, holding a birthday cake in both hands, with a satisfied and happy expression, her head slightly tilted up, her eyes are dark brown, and the simple and clean background highlights the character. The soft color combination exudes a warm atmosphere, a round big head, an exaggerated black cat, soft, sparkling, bright and shiny, yellow eyes, big black eyeballs, looking at the girl, adds to the cuteness, with slight shadows, 3D cartoon style, the character has a three-dimensional sense. The colors are soft, and the light and shadow are delicate but not too realistic.