A man walking on a mountain road

Generate a photorealistic and highly detailed portrait of a man. The main subject must match exactly  all the facial and physical characteristics of the reference photo: it must accurately replicate the shape of the face, the bone structure, the cheekbones, the jawline, the nose, the mouth, the color and shape of the eyes, the forehead, the hairstyle, the tone and texture of the skin, the beard or facial hair, the body, the age, the appearance, and the general expression      A realistic photograph of a handsome man in his 30s with short dark hair, trimmed beard, and expressive eyes, walking confidently towards the camera on a winding asphalt road in the snowy Himalayan mountains during winter. He wears a black high-neck long-sleeve sweater tucked into grey joggers and dark sneakers, hands casually at sides. The background features clear blue skies, snow-capped peaks on the left, dry brown rocky hillsides with sparse trees on the right, a sharp drop-off on one side, and distant mountains fading into haze. Shot in daylight with natural lighting, high detail, sharp focus, from a low three-quarter angle, vibrant colors, photorealistic style.