Art style: 3D Animation, Fantasy, Cinematic.
A massive, breathtaking underground grotto opens up before them. In the center is a perfectly still, crystal-clear lake. A small island of soft earth sits in the middle of the lake. Faint bioluminescent fungi on the ceiling provide a soft, ethereal glow.
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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 Animation, Fantasy, Cinematic" style. Match the lighting grammar, material response, colour science, level of realism / stylisation, line weight, and shading model typical of "3D Animation, Fantasy, Cinematic".
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 Animation, Fantasy, Cinematic" idiom, not in any other medium.
