Colossal half-robotic figure emerges from swirling purple smoke, its skin a vibrant shade of green reminiscent of the Hulk, exuding immense power. The muscular physique is a harmonious blend of human and machine, shining with metallic components seamlessly integrated into its giant frame. The scene is captured in stunning 4k detail, highlighting each intricate element of its design where traditional musculature meets advanced robotics, radiating an aura of raw strength and futuristic innovation.