Particle Mosaic Terrazzo Decorative Panel (Seamless) :

Terrazzo is a composite material, poured in place or precast, which is used for floor and wall treatments

Created entirely in Substance 3D Designer.

4 options of color / High Details / 4K PNG Textures / Seamless

I used VrayDisplacementMod.

My Reference: https://www.pinterest.com/pin/611645193133665975/ 

Base color "PNG 8 bit"
Normal Map "PNG 8 bit"
Roughness "PNG 8 bit"
Displacement "PNG 16 bit"
Mask "PNG 8 bit"


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