This package contains several pictures which were created by the gimp script included. I have used the default settings of the plugin to create the images and also put the original image and the screenshot of the values.
I hope, with the blogpost I created, this may give you an idea what can be done with that.
Installation is fairly easy. You have to drop that two folders in your /home/.gimp folder. And you are good to go.
Shoutout goes to:
Elsamuko who had graciously created this amazing piece of software.