PixVerse v5
Preserve the diver's pose, attire (black wetsuit, yellow snorkel tube, clear diving mask), and the vibrant coral reef background under deep blue ocean lighting. Add a medium-sized shark swimming horizontally from right to left in the mid-ground, maintaining consistent depth and scale relative to the diver. Ensure the shark's sleek body, dorsal fin, and tail exhibit natural motion with subtle water ripples reflecting its passage. The lighting should remain cinematic, with soft highlights on the shark’s skin matching the ambient glow of the reef, preserving spatial harmony and visual continuity.