Deep Blue Fearless

An ultra-realistic, wide-angle vertical(Aspect ratio 4:5) underwater selfie of a young man. He is swimming in crystal clear turquoise water. The man wearing metal-rimmed aviator sunglasses and a silver chain necklace. He is shirtless and looking directly at the camera. He is surrounded by several reef sharks swimming calmly around him, with one shark swimming close in the immediate foreground visible clearly. Bright sunlight penetrates the water surface from above, creating intense, rippling caustic light patterns that dance across the man's skin and the bodies of the sharks. The water is vibrant blue, and the reflection of the surface is visible at the top. High resolution, GoPro aesthetic, travel photography style. Use the exact same face from the reference image. Match facial structure, eyes, nose, lips, jawline, and natural expression 100% accurately. Do not change age, gender, or facial proportions.