Majestic sea turtle in Marsa Alam's crystal-clear Red Sea

Photorealistic underwater scene of a majestic sea turtle swimming peacefully in the crystal-clear turquoise waters off Marsa Alam, Egypt. The turtle glides above vibrant coral gardens, amid schools of tropical fish, as golden sunbeams pierce the water, creating sparkling patterns on the sandy seabed. Rich colors, gentle current, and a tranquil mood, with ultra-detailed shell texture and lifelike motion. 8k resolution, cinematic lighting, underwater macro perspective from a slightly below angle.