This is Wall Stone 019, a Stone PBR material captured at close range and tuned for accuracy. A coherent map stack, albedo, normals, roughness and helpers, drives accurate surface response. Every channel sits at 1K, sharp enough to survive aggressive close-ups. Apply it to facades and landscaping for grounded geological realism. Wire it up in 3ds Max, Maya and V-Ray and the channels read correctly out of the gate. It holds up under scrutiny, then gets out of the way of the shot.