Sci Fi windmill

A colossal futuristic windmill serving as the central landmark of an abandoned industrial landscape, designed as a magnificent fusion of advanced science fiction engineering and intricate steampunk machinery. The windmill dominates the entire composition, rising high above a contaminated river valley, its enormous rotating blades constructed from layered brass, dark iron, reinforced steel and weathered mechanical components. Instead of a traditional mill interior, the structure functions as a massive hybrid hydroelectric reactor, with huge turbines, pressure chambers, exposed pipes, rotating gears, copper conduits and glowing energy cores integrated into its architecture. Water from the polluted river is redirected through enormous mechanical channels beneath the windmill, feeding the reactor system.