i discovered this awesome port of Harmony procedural tool (kMOD), http://www.behance.net/gallery/Harmony-(kMOD)/670825
after putting the hands on, then i made a quick visual guide for the brush presets to help me, so i share it, if you find useful.
I did’nt made the soft, just create the preview sheet.
all credits to Andrea A. Bianco.
check his website here -> http://andreabianco.eu/