brutalist megastructure 3d model

Massive brutalist megastructure made of stacked modular residential concrete towers around a central structural spine, impossible metabolist architecture, large cantilevered apartment blocks, repetitive window grids, exposed raw concrete panels, Soviet housing inspired, Japanese metabolist style, clean hard-surface geometry, modular construction logic, sharp edges, architectural precision, separated structural volumes, realistic support structures, dystopian arcology, minimal ornamentation, black background, orthographic architectural presentation, kitbash-ready hard-surface concept model Negative: melted geometry, organic forms, rounded edges, warped windows, fantasy architecture, blobs, clutter, random pipes, low detail, asymmetrical distortion