A high-quality 3D cartoon-style digital illustration of a cheerful young boy with large blue eyes and tousled brown hair, designed in vertical format for mobile wallpaper. He wears a red, beige, and blue hoodie, dark gray jogger pants, and red-and-blue high-top sneakers. A cute raccoon with large eyes and a striped tail is perched on his shoulder, partially tucked into the hoodie. The boy has a joyful expression and stands against a smooth blue gradient background. Style: stylized 3D character rendering with vibrant colors, soft lighting, and expressive detailing