QuickSketch master is a Work in progress plugin.
The video show the creation process of tillable textures using pixologic Zbrush 4 R7 using the plugin QuickSketch Master.
https://puppet-master.net/plugins/quicksketch-master/
The technique in use with the plugin, is based on the technique described by Anthony Vitale, but improved to make possible the use of BPR renderer, and so
Generate AO and SSS maps, and well the margin tweak is my personal touch :)