615 different textures containing every map (albedo, glossiness, reflection, ambient occlusion, displacement and normal) for all of them in sizes up to 8K.
Folders included:
Asphalt
Bricks
Chipped Paint
City Street
Cobblestone
Concrete
Fabric
Ground
Grunge
Marble
Metal
Plaster
Road
Roof
Rust
Stucco
Tiles
Wood