Art style: Pixar-like 3D.
Barnaby, shown full-length from head to webbed hind paws, standing upright and floating belly-up on calm sunlit water — a plump, round-bellied male sea otter with a soft chubby physique and a gently sloping, well-fed tummy. Dense chocolate-brown fur, slightly lighter cream-tan on his broad whiskered face, cheeks, and throat. Small rounded ears, a glossy black button nose, long pale whiskers, and tiny dark eyes closed in deep contented sleep, a blissful serene half-smile on his muzzle. Short stubby forelimbs with little dark paws resting folded on his chest, thicker back legs ending in flat webbed hind flippers. A thick tapering tail trails below. He drifts peacefully amid swaying green kelp fronds, dappled golden light on the water, utterly asleep and unaware.
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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.
