Art style: 3D Cartoon.
Full-length view, the entire figure visible from head to feet, standing upright, a lively four-year-old boy named Artyom centered in the frame. Round chubby cheeks, fair soft skin, big curious brown eyes, a wide gap-toothed grin, and tousled light-brown hair with a cowlick at the crown. Small sturdy toddler build, short arms and legs, slightly rounded belly. He wears a bright little athletic outfit mirroring his mum: a small grey tank top, tiny navy shorts, and little white sneakers with chunky soles. One hand raised mid-wave, the other on his hip, copying a workout pose, feet planted eagerly. Setting is a cozy sunlit apartment living room with a yoga mat, a water bottle and a sofa behind him. Warm, playful, imitating-mum expression.
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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:
Pixar-style 3D computer animation (Pixar / Disney feature-film look) — fully volumetric 3D rendering with rounded dimensional forms, soft subsurface-scattering skin, physically based materials, soft global illumination, rich saturated colours and appealing stylised character proportions. The WHOLE frame is 3D animation — never flat 2D illustration, never photoreal live action.
Every surface, skin, fabric, material, and environmental element must be rendered in this idiom.
