Art style: 3D animated medical commercial.
نفس المقطع العرضي، لكن الأنسجة الآن وردية صحية، والأوعية الدموية متقلصة، ومجرى الهواء مفتوح وواسع. جزيئات هواء زرقاء تمر بسلاسة.
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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 "3D animated medical commercial" style. Match the lighting grammar, material response, colour science, level of realism / stylisation, line weight, and shading model typical of "3D animated medical commercial".
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 "3D animated medical commercial" idiom, not in any other medium.
