Art style: Pixar-like 3D.
Full-length view, the entire figure visible from head to feet, standing upright and centered — Petya, a curious boy of about eight. He has a round, soft face with warm fair skin, big bright hazel eyes, freckles sprinkled across his cheeks, and a small shy-turning-happy smile. His tousled chestnut hair sticks up in little cowlicks. Slender, slightly small build for his age. He wears a cozy mustard-yellow knit sweater over a sky-blue collared shirt, rolled-up dark blue jeans, and scuffed red-and-white sneakers. A small canvas satchel hangs at his hip. He hugs a glowing open storybook to his chest, peeking over it with wide-eyed wonder, one foot slightly forward as if stepping toward the reader. Around him: a warm, inviting library nook with tall wooden shelves, floating dust motes, and soft golden light filtering through a nearby window.
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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 in the following art style:
Stylized cinematic 3D, expressive animated characters, soft rounded forms, polished materials, warm cinematic lighting, charming facial expressions, high-end animated film look.
Every surface, skin, fabric, material, and environmental element must be rendered in this idiom.
