Pixar style sunny and cheerful 3D cartoon character avatar

Create a high-quality 3D avatar of the person in the uploaded image with a cheerful, expressive face. The character should have a warm smile, bright eyes, and soft facial features that feel friendly and approachable. Render in a Pixar-style aesthetic with smooth textures, subtle skin shading, and slightly exaggerated proportions for a cute, animated look. Lighting should be soft and even, creating a clean studio look with gentle shadows for depth.