Muddy Road Substance, material and 4k resolution map textures.
Include Substance Designer source graph (.sbs, Substance Designer needed) and compiled graph (.sbsar, Free Substance Player needed).
Files : .sbs .sbsar set textures (4096x4096 res.)
Textures maps: Base color; Normal; Roughness; Height; Metallic; AO;
All textures can be re-export from Substance Designer in the format and resolution you need
Preview renders were made in Marmoset Toolbag 4 Unreal / Unity comaptible.