Art style: Children's Book.
Medium shot of the beaver against a backdrop of ancient, bark-covered trees. He is striking a heroic pose, one paw on his hip and the other pointing toward the sky. The lighting is dramatic, like a natural spotlight through the trees. Palette of rich cedar, mossy green, and bright sky blue.
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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 "Children's Book" style. Match the lighting grammar, material response, colour science, level of realism / stylisation, line weight, and shading model typical of "Children's Book". 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 "Children's Book" idiom, not in any other medium.
