Extremely handsome athletic young man, 25 years old, muscular fitness model physique, defined abs, broad shoulders, V-shaped torso, perfect proportions, standing fully nude outdoors beside a luxurious tropical swimming pool, lush palm trees and tropical vegetation in background, golden hour sunlight, warm sunset lighting, skin glistening slightly with water droplets, natural body hair with trimmed dark pubic hair, large realistic penis semi-erect hanging naturally, detailed skin texture, veins visible on arms and lower abdomen, intense eyes, do not alter his hair, confident relaxed expression with slight smirk, looking directly at camera, photorealistic male nude photography style, high detail, sharp focus, cinematic lighting, professional erotic male modeling shot, 8k resolution