That is really a great thing for us all. http://fewhacks.com/
I just based my landscape material on this. I just wish I could exactly figure out what is going on with normals, ao and displacement here.
That was extremely helpful! Thank you!
Are your working on a character with beard? Having a hard time dealing with facial hair? Here is something cool from Josh Wallace.
The artist has released custom brush that can aid you in creating realistic beards in Substance Painter. The best thing is that it is free.
Here is how it works: