Art style: Pixar-like 3D.
Full-length view, the entire figure visible from head to feet, standing upright and centered — Marina Sergeyevna, a fictional middle-aged Russian schoolteacher in her late forties. Warm fair skin with faint tired lines, soft rounded face, expressive hazel eyes behind slim rectangular glasses. Chestnut-brown hair with a few grey strands, gathered in a neat low bun with loose wisps escaping by day's end. Curvy, sturdy build of medium height, radiating patient dignity. She wears a modest teal knitted cardigan over a cream blouse, a knee-length grey pencil skirt, and comfortable low black loafers. A thin silver watch and a lanyard rest at her chest; she clutches a stack of exercise books and a red pen. Expression a weary yet unbroken half-smile, chin lifted like a survivor. Setting: a classroom with a chalkboard, desks and tall windows.
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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.
