Pixar style sunny youth

A stylized 3D cartoon portrait of a young man with short brown hair and expressive green eyes, smiling warmly. He is wearing a black blazer over a white t-shirt, modern casual fashion. Pixar-like / Disney-style character design with smooth skin, soft lighting, and slightly exaggerated facial features. High detail, polished 3D render, friendly and approachable expression. Gradient background with soft teal and pink colors, studio lighting, shallow depth of field, high resolution.