Art style: 3D Medical Animation.
A single glowing orange sphere descending slowly toward the floor of a tonsil crypt, settling onto moist pink tissue as the surrounding walls fall into deep shadow. Centered composition with the bright sphere as the sole focal point, low angle emphasizing its landing, shallow depth of field. The orange bacterium radiates a warm sinister glow against dim, dimming teal and near-black surroundings. Mood is ominous and pivotal. Dominant palette of hot orange, deep teal shadow, and encroaching black, conveying a threatening arrival.
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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 Medical Animation" style. Match the lighting grammar, material response, colour science, level of realism / stylisation, line weight, and shading model typical of "3D Medical Animation". 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 Medical Animation" idiom, not in any other medium.
