– There are 2 set of 3D Concrete decorative wall panel (vol.12) (pbr texture – Seamless- PNG – 4k ) :

diffuse (base color)
Normal
Roughness
metallic
Height
ambient occlusion

– 2 Sbsar File By control Color Materials
– *.max 2018 CORONA & V-RAY
– 4000 x 4000 pixels