Collection Concrete 20 (Seamless) :

Created entirely in Substance 3D Designer.

3 variants of color / High Details / 4K PNG Textures / Seamless

Base color "PNG 8 bit"
Normal Map "PNG 8 bit"
Roughness "PNG 8 bit"
Ambient occlusion "PNG 8 bit"
Displacement "PNG 16 bit"

In the archive:
*.max
*.fbx
*.png