Good resources on how to use Textures, PBR and SBSAR files

[xjoeyv (Joey de Vries)]

Hi Guys,

I wonder if there are good resources on using textures, materials, substance files, and things that have to do with PBR.

Sites I currently found to download cool textures:

• https://ambientcg.com/
• https://www.cgbookcase.com/
• https://www.poliigon.com/