"A small cartoon character designed as the avatar of the main character. The image should depict the character in three different poses: . Sitting with books. Key characteristics: A boy around 15 years old with brown hair, large blue eyes, wearing glasses, and always smiling. He should be dressed in a red hoodie and blue pants, resembling a student. The character should have a caricature style with a large head and small legs, in a Pixar-like style, without text