Welcome to Free PBR where you can download 600 plus, 100% free PBR materials and texture files.  My free PBR, or Physically-Based Rendering materials offer the metalness / roughness as well as the metallic / smoothness workflows.  These 2K texture maps can be used in Unreal Engine, Unity, Blender and many other 3D, Game Design, and CAD solutions.

 

There are 608 Free PBR Textures and Counting. 🙂

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