Pixar Style 3D Avatar Generation

Generate a high-quality 3D avatar inspired by the person in the uploaded photo, featuring a joyful and expressive face full of personality. The character should wear a {argument name="expression" default="wide warm smile"}, have bright lively eyes, and soft approachable facial features. Style it in a {argument name="style" default="Pixar-inspired"} aesthetic complete with smooth textures, delicate skin shading, and slightly exaggerated proportions that give it that signature cute animated charm. Lighting should be soft and even across the face, producing a clean studio atmosphere with gentle shadows that add natural depth and dimension.