A subtly weathered plaster wall with organic mildew and damp staining, ideal for basements, courtyards, service corridors, and any environment needing gentle age without heavy damage. This 8K seamless PBR set includes calibrated Albedo/BaseColor, 16‑bit Normal, Displacement/Height, Roughness, and AO to ensure physically accurate shading and grounded contact in metal/roughness pipelines. Soft micro‑pitting, faint trowel sweeps, and patchy mossy blooms read convincingly in closeups while remaining unobtrusive for large tiled surfaces. Displacement captures shallow texture break‑up and undulation for believable silhouettes along trims and columns; enable tessellation or parallax for hero shots. Delivered with clean naming, correct color spaces, and suggested tiling/displacement values for plug‑and‑play setup across Blender, Unreal Engine 5, Unity HDRP/URP, 3ds Max, Maya, and Substance 3D. Perfect for understated, realistic walls in games, film, and archviz.