Art style: Реалистичный кинематографичный.
Тун Тун Сахур сидит за партой в учебном классе среди людей и пишет в экзаменационном листе. Дневной свет из окна, строгая обстановка.
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
FINAL STYLE ENFORCEMENT (this is the authoritative rendering directive — it overrides any style wording elsewhere in the prompt):
Render this image entirely in "Реалистичный кинематографичный" style. Match the lighting grammar, material response, colour science, level of realism / stylisation, line weight, and shading model typical of "Реалистичный кинематографичный". 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 "Реалистичный кинематографичный" idiom, not in any other medium.
