A rugged Pure PBR material featuring aged concrete panels with visible rivets, weathering cracks, and surface rust. The design includes square concrete tiles joined by embossed metal-like seams, offering a robust, industrial look perfect for dystopian environments, old military structures, brutalist architecture, or sci-fi corridors. The surface is rich in detail, with subtle grime, chipped edges, and corrosion baked into the texture for maximum realism.