Ultra-realistic photo of a young man (facial detail 100% matches with the reference photo) sitting on large natural rocks beside a shallow flowing river. He is in a relaxed seated pose, body facing slightly to the right, knees bent, one arm resting casually on his knee, and his head turned back over his shoulder looking toward the camera with a soft smile. A small black backpack is placed on the rocks behind him, slightly to his left. He wears a white t-shirt, black baseball cap and grey cargo short pants.
The environment is a calm riverside with clear water flowing over stones, surrounded by dense forest. The trees are lush with fully green leaves (vibrant, fresh green tones, indicating healthy foliage, no yellow or autumn colors). The lighting is warm natural sunlight coming from the upper right, creating soft highlights and gentle shadows.
Camera angle at eye level, medium-wide shot, natural composition, high detail, sharp focus, realistic textures, 3:4 aspect ratio.