anime illustration, great quality,best quality, A dramatic low-angle, wide establishing shot of Lexmagna, a colossal 3500-foot governmental megastructure dominating the skyline of a cyberpunk metropolis. The brutalist base consists of four massive, tilted concrete pillars covered in grimy textures, converging and merging at mid-height into a single sleek, tapering spire. The building stands on a central concrete island surrounded by canals filled with toxic neon-green water. The upper spire features glowing regulatory blue light strips, floating holographic legal seals in concentric rings, surveillance drones circling the peak, and translucent holographic banners scrolling governmental decrees. The surrounding sprawling futuristic city, marked by dense neon signboards, megacorporate logos, and towering black skyscrapers, forms a low horizon line at the base of the frame. The oppressive atmosphere is defined by a dark purple sky with storm clouds, an acid rain mist, and vibrant electric cyan lightning flashes in the distance, with all surfaces slick and reflective from the rain. Moody cinematic lighting with heavy contrast complements the dark and fluorescent color palette.