83 various architectural textures I've made over time (bricks, carpet/fabric, concrete, pavements, tiles, wood & some others).
They are PBR-friendly, 1024x1024, TGA format.
For each, you have:diffuse/albedo (w/ alpha) + normal + masks (rgba)
-R : Specular
-G : Roughness
-B : Ambient Occlusion
-A : Height
This asset can also be found on my Unity's assetstore and UE4's Marketplace.