Serene Sea Turtle Gliding in Marsa Alam Reefs

Ultra-detailed photorealistic underwater scene: a green sea turtle gliding gracefully through the crystal-clear turquoise waters off Marsa Alam in the Red Sea. The turtle sweeps over a vibrant coral reef teeming with orange, pink, and purple corals, while small reef fish dart among the branches. Sunlight filters from above, casting golden shafts and dappled patterns on the turtle's patterned shell and the sandy seabed. Perspective slightly above and behind the turtle to emphasize its slow, serene glide. Realistic textures: the turtle's scaly skin, the shell's detailed scutes, and the reef's intricate textures. Mood: cinematic, tranquil, captivating; style: hyperrealistic, 8k, high dynamic range.