All Maps are 4k
The textures are seamless

Maps are: AmbientOcclusion, BaseColor, Glossiness, Normal, Displacement

Suggested UVW Map to use for the material is 240*240cm
With this UVW Map the Square size is 60*60cm and the Recangle size is 120*60cm

The way the material is displayed depends entirely on the lighting and the surrounding environment.
The moisture level of the material can be changed by changing the gamma number in the color correction related to glossiness

Max file V-Ray
Max file Corona
V-Ray Material Library
Corona Material Library