this bundle is third version of my stone alpha brushes. a time saver for sculpting rocks and stones for digital artists. you can download at my store here:

56 stone and rock easy sculpting alpha brush bundle + video tutorial

this is third bundle so you can get other bundles here:

this bundle include 56 high quality easy sculpting stone and rock height maps

• 2048*2048 
• tiff 16 bit format
• able to use in zbrush, mudbox, 3dcoat, blender etc

file include:

• alphas folder
• previews folder

also there is a free tutorial for this bundle: