Old mossy Building, remind a 16th century building, or even a modern if u contextualize it.In project u can control the amont of moss on the color ramp node, Ready to go and really fast to render.
If u need any other formats or help to control the paramenters, contact me, i'll be happy to help! :)
BLEND (Blender, filesize: 4.23 MB), OBJ (OBJ, filesize: 2.3 MB), FBX (Autodesk FBX, filesize: 822 KB), GLTF (glTF, filesize: 6.37 MB), DAE (Collada, filesize: 5.08 MB), STL (Stereolithography, filesize: 1.9 MB)