A photorealistic medium shot of a bald male cyborg, positioned centrally against an industrial city background. He has a rugged, weathered face with deep wrinkles and a stern, intense expression, staring directly into the lens. His right arm is a complex robotic prosthetic with exposed metallic pistons, intricate wiring, and textured steel plating, resting naturally at his side. He wears a dark, tattered leather jacket with subtle stitching details. The background features towering factory structures with smoking chimneys releasing thick plumes of smoke into a sky blackened by dirt and grime, creating a sense of claustrophobic scale. The atmosphere is dark and gritty, illuminated by dim, ambient industrial lighting that casts harsh shadows and highlights the metallic textures of the cyborg's arm and the grimy surfaces of the city. The image conveys a post-apocalyptic, dystopian mood with high contrast and realistic material rendering.