Art style: 3D Pixar.
An infant boy with a round face and chubby cheeks, fair skin with a hint of rosy flush. He has very short, fine, light blonde hair and large, expressive bright blue eyes. His body is a typical chubby infant build. He is wearing a grey long-sleeved one-piece romper patterned with cute cartoon polar bear and penguin faces. His expression is curious and wide-eyed with a subtle, playful smirk. He is posed lying on his back with his arms and legs slightly bent in a relaxed, active manner.
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FINAL STYLE ENFORCEMENT (this is the authoritative rendering directive — it overrides any style wording elsewhere in the prompt):
Render this image entirely in "3D Pixar" style. Match the lighting grammar, material response, colour science, level of realism / stylisation, line weight, and shading model typical of "3D Pixar". Keep the subject, composition, camera angle, lighting direction, and colour palette from the description above — but EVERY surface, skin, fabric, material, and environmental element must be rendered in the "3D Pixar" idiom, not in any other medium.
