Cinematic Portrait with Dramatic Window Light

cinematic portrait of a young man standing beside an old window in a dark room, dramatic rays of sunlight streaming through the window, visible dust particles floating in the air, soft golden backlight illuminating his hair and face, side profile, contemplative expression, messy medium-length hair, wearing a simple dark shirt, moody atmosphere, volumetric lighting, high contrast, warm tones, shallow depth of field, film photography style, ultra realistic, 50mm lens, natural light, soft shadows, masterpiece, 8k