Mech Colossus Atmospheric Launch

Cinematic ultra-detailed photorealistic shot of a colossal ancient-industrial megastructure / giant mechanical spaceship hovering dramatically above a sprawling futuristic cityscape at dusk. The massive dark-metallic fortress has intricate weathered armor plating, exposed pipes, heavy machinery, cylindrical engine pods on both sides, and complex industrial details. A giant glowing sun with intense lens flare sits directly behind an enormous hazy planet dominating the sky. Dynamic low-angle camera sweeping around the structure, showing its immense scale and power. At the climax, massive thrusters ignite with huge orange flames, sparks, thick smoke plumes and debris exploding downward as the colossus launches powerfully upward. Volumetric god rays, atmospheric haze, epic sci-fi atmosphere, gritty realistic textures, cinematic color grading, masterpiece, 8k, ultra-realistic, photorealistic, dramatic lighting --ar 9:16 --stylize 250 --v 6