futuristic megastructure 3d model

A hyper-futuristic megastructure headquarters for a powerful organization called 'ARS', inspired by Swallowed Star donghua aesthetics. The building is a massive, sprawling rectangular fortress that stretches widely across the landscape rather than rising tall. The architecture is composed of dark matte carbon-fiber materials, glowing cyan hexagonal energy patterns, and polished white titanium plates. The structure features floating landing pads for futuristic jets, massive electromagnetic railgun turrets on the corners, and layered terrace gardens with holographic trees. The main facade is a colossal seamless glass window displaying a high-tech command center inside. Surrounding the base are glowing blue levitation rings and a shimmering translucent energy shield dome. Environment: A vast, clean cyber-plateau under a twilight sky with two moons. Cinematic wide-angle shot, 8k resolution, Unreal Engine 5 render, sci-fi grandeur, intricate mechanical details, clean and minimalist but inti