This pack contains a vector displacement mesh (VDM) brush with 6 lips for Zbrush. Each pair of lips has both a closed and open mouth variation, so 12 lips in total (see images)
Also included is a short video tutorial on how to load the brush and some tips for using.
Just load in the brush and draw it on your character, as seen at the beginning of this tutorial: https://youtu.be/Ms1vX1qi8Pg
Note: May not work with older versions of Zbrush so please make sure its updated!
I've had a few messages through saying some people are having trouble with the brushes which seems to be a version problem.
The first thing I would suggest is to update Zbrush, this should fix the issue.
If this is not possible, I have included a folder called Lips_VDM_OBJs
Inside are the meshes used to create the brush. Import the meshes into Zbrush and follow the tutorial below to create your own version.
I apologise for this and I realise this is a bit of a pain but it's quite a simple process and should avoid any issues in future.