Art style: 3D stylized animation.
Leo and Lumi sit on a glowing coral ledge overlooking a vast, dark underwater abyss. A single glowing golden fish swims nearby, casting a warm light on Leo's face. The surrounding water is dark blue with faint sparkles of bioluminescence.
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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 stylized animation" style. Match the lighting grammar, material response, colour science, level of realism / stylisation, line weight, and shading model typical of "3D stylized 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 stylized animation" idiom, not in any other medium.
