Ultra-high-definition, sharp focus imagery depicting a sleek, metallic robotic skull with intricate circuitry and glowing elements. The skull is the central focus, set against the backdrop of a sprawling futuristic metropolis. Soft, ambient lighting highlights the contours of the skull, casting gentle shadows. In the background, towering cybernetic skyscrapers pierce the sky, adorned with neon lights and bustling with digital activity, reflecting a highly advanced technological era.