A charming and whimsical Tooth Fairy Mouse, also known as Raton Pérez, wearing a small, flowing cape and holding a shiny tooth in its paw. The mouse has large, expressive eyes, big ears, and a friendly, joyful smile. It stands upright, with its cape gently billowing behind, against a clean, white background. The mouse's fur is soft and detailed, and it exudes a magical, fairy-like presence.