emeraldmorph, made from emerald stone, (emerald stone:1. 4) Sea turtle swimming underwater, (detailed scales:1. 2), in a sunlit underwater cave environment filled with vibrant coral reefs and rocks, mid- frame, facing slightly left, camera looking up at the turtle, bright blue water with sunbeams shining down, coral in various shades of dark purple, and pink, (soft underwater lighting:1. 1), photorealistic style, luminescent glow, lush corals and rocks, beautiful underwater scene, calm atmosphere, high- detail, 8k resolution