Clay modelling on ZBrush

This is something I'm working on my free time. You can get the tools I used from here:
Artstation store: https://artstn.co/m/dNYk

More "Clay" works: https://www.artstation.com/artwork/Ka36Jr

Besides that, I strongly recommend to look at Pablander work (https://pablander.selz.com) and Nacho Riesco (https://www.nachoriesco.com).