Realistic Train Portrait with Rainy Atmosphere

Create a 4K realistic portrait of a {argument name="subject" default="young man"} standing in a running train. He stand at the train gate, holding the side railing of the gate with one hand while another hand remains in his pocket. He is looking outside the gate, appearing calm and quiet. Outside the train, beautiful green mountains and wide fields are visible. It is raining, with dark and cloudy weather creating a moody atmosphere. The shot is taken from a low angle, slightly behind and beside him. Some of his face is visible, and his hairs flew with the air. He put headphone and remains immersed in the moment. He wear a {argument name="jacket style" default="dark navy cargo jacket"}, {argument name="pants style" default="relaxed-fit black jeans"}, and shoes. Preserve his skinny parsonality as uploaded image, and he is tall. Strictly preserve his facial details as uploaded image. Maintain the exact face structure, hairstyle, and identity. The overall image should have enhanced quality, realistic skin texture, cinematic lighting, and a dark effect with a moody rainy atmosphere. Ultra-detailed, highly realistic, 4K resolution.