Pixar 3D Avatar Portrait Customization

Use the downloaded photo as the ONLY source of identity, preserving the facial features, proportions, and expression, adapting them to the Pixar 3D style.
Create a portrait 3D avatar (shoulder-length) in the Pixar style of the same model.
The face remains recognizable and natural, but in a stylized Pixar form: 
smooth skin, soft features, slightly enlarged eyes, clean 3D rendering.
Expression:
playful, confident, slightly daring
tongue out, vivid emotion, natural facial expressions
Hair:
adapted from the reference (or a similar style), neatly styled strands
Clothing:
casual modern clothing (denim jacket, hoodie, or minimalist look), neat and stylish
Background:
clean white seamless background
Lighting:
soft cinematic studio lighting
delicate shadows, clean highlights
Rendering:
high quality 3D
smooth textures, neat Pixar style
Style:
minimalism, focus on the character
no unnecessary details, no text