Muscular male warrior, futuristic space armor, silver metallic color, intricate circuitry details, glowing blue eyes, stern facial expression, powerful physique, imposing posture, standing on a skyscraper rooftop, overlooking a sprawling metropolis, neon lights reflecting off the wet pavement, distant spaceships flying by, dark stormy clouds gathering in the background, dramatic cinematic composition, low-angle shot, intense spotlight lighting, 3D holographic displays floating nearby, advanced alien technology scattered around, complex machinery humming in the distance.