★ DOWNLOAD: AUBrush Rock Real Texturing
The texturing brush made from the photos of actual rock surface. Generates random and real rock surface just in one stroke. there are 2 types of brushes – the grayscale ver. and binarized ver (higher contrast). (but both of the brush shapes are grayscale images so you can draw in any colours you want)
In the download page, I put a little bit more of explanation.
I hope you enjoy them & they are useful for you.