Exact-3D
nice
https://www.cgtrader.com/3d-model-collections/hemase-megapack-one-purchase-unlimited-products
..................
The required maps have been prepared for two workflows
Spec / Glossiness and Metal / Roughness
Materials prepared with Spec / Glossiness workflow
.............
3DS Max 2015 Corona + FBX
3DS Max 2015 Vray + FBX
.............
Seamless 4K
Diff and Normal Map = PNG
Other Maps = JPG