PBR: Implications for texture creation?

Development Rendering
10

Here are all the good links I could find on PBR (I’m interested in this myself, but not an artist, so I’ve been trying to figure out how I can convert textures to PBR with minimal art skills).

http://artisaverb.info/PBR.html

Readings on Physically Based Rendering – Interplay of Light <------ This one links to tons more material