destroyed high-rise 3d model

3D model of a destroyed Soviet-style high-rise apartment building inspired by Half-Life 2 City 17 environment. Brutalist concrete architecture, heavily damaged structure, partially collapsed floors, exposed rebar, broken concrete panels, shattered windows, hanging balconies, rubble piles and debris around the base. Dark dystopian atmosphere, abandoned urban warzone. Combine-era occupation vibes, industrial decay, weathered textures, dirty concrete, rusted metal, cracked walls. Realistic game-ready asset, modular structure, detailed geometry, optimized topology, PBR textures, cinematic lighting, dramatic shadows, post-apocalyptic Eastern European setting, suitable for Unreal Engine / Unity.