Art style: Pixar-like 3D.
Full-length view, the entire figure visible from head to feet, standing upright, correct orientation, centered with a cozy autumn forest clearing filling the sides. A grand old fairy-tale oak tree with a friendly living face — two warm amber eyes under bushy mossy eyebrows, a broad knotty nose formed from a burl, and a wide kindly grin carved into the thick bark. His trunk is massive, deeply furrowed grey-brown bark wrapping a slightly rounded belly, with two sturdy branch-arms gesturing playfully, twig-fingers spread as if explaining something. A full crown of golden-orange and red autumn leaves fans out like wild hair, a few leaves drifting down. His base splits into thick gnarled roots gripping the mossy ground like broad bare feet. Scattered acorns and fallen leaves around him. Warm, wise, cheerful expression, mid-laugh, inviting children closer.
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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.
