Hi all,
This is PBR keyboard. The file includes a model in real world scale (45cm x 15cm x 4.5cm). It comes in following formats:

• .blend
• .fbx
• .obj
• .dae
  

The blender file has the shaders set up, so it's ready to render using Cycles.

It also comes with set of 4K .png maps:

• base color
• roughness
• normal
• ambient occlusion