Man as a Time Traveler in a Steampunk Laboratory with Glowing Gadgets

A photorealistic movie poster for a sci-fi thriller, featuring a medium close-up of a young man in his late 20s. He has black hair and a black beard, matching the uploaded photo. A mesmerizing, glowing neon torus halo floats mysteriously above his head, serving as a focal point. The lighting is dramatic chiaroscuro, creating intense contrasts between light and shadow, with a powerful rim light emanating directly from the luminous halo. The color palette is dominated by deep blues and rich gold, enhancing the futuristic and enigmatic atmosphere. The overall mood is atmospheric and mysterious, rendered in an 8K cinematic style with exceptionally high detail, suitable for a compelling thriller.