Art style: Pixar-like 3D.
Full-length view, the entire figure visible from head to feet, standing upright, figure centered with the classroom filling the sides. A friendly middle-aged male Chinese-language teacher, warm light-tan skin, oval face with soft rounded cheeks and gentle smile lines, neat short black hair combed to one side lightly greying at the temples, trimmed dark mustache. He wears rectangular thin-rimmed glasses over kind dark-brown eyes. Slim, slightly stocky build of medium height. Dressed in a soft sky-blue button-up shirt, sleeves rolled to the forearms, a knit burgundy cardigan, tan chino trousers and brown leather loafers. He holds an open red-and-gold hardcover textbook in one hand, the other raised in a welcoming greeting gesture. Bright, cheerful expression. Behind him a tidy classroom with a chalkboard, hanging paper lanterns and a globe on a desk.
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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.
