All textures are CC0 (Public Domain) and available up to 8K resolution. 4. M跨Material (Formerly VRay-Materials.de)
: Accessible via an icon in the V-Ray toolbar; simply download and drag-and-drop into your scene. V-Ray Asset Browser
If you have V-Ray 5 or V-Ray 6 installed on 3ds Max 2020, this is your best option.