根据上传图片中的人物，创建一个高质量的 3D 头像，使其面部表情开朗、富有表现力。角色应面带温暖的微笑，眼睛明亮，面部特征柔和，给人以友善和亲近的感觉。以皮克斯（Pixar）风格渲染，采用平滑的纹理、微妙的皮肤着色和略微夸张的比例，营造出可爱、动画化的外观。灯光应柔和均匀，营造出干净的影棚效果，并带有柔和的阴影以增加深度。
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.
