Hello everyone!
I created an extensive brush pack for Zbrush and other sculpting applications for creating realistic looking terrains.
You can get the Brush Pack on Gumroad
https://gum.co/URzUYHere are two examples of terrains created in under 5 minutes


There are three types of brushes:
Peaks which will add to the terrain
Valleys which will subtract
and Details which will add and subtract, so they are most useful for adding details to already existing slopes
Here is a Peak Example

Here a Valley Example

And here a Detail Example

Included are all the brushes set up and ready for use in Zbrush and also just the alphas to import into other software.