Watch this zbrush sculpting zbrush tutorial, This helpful tutorial is done by Marco “Splash” Plouffe. Artist link-http://www.marcoplouffe.com/
How to sculpt a 3d model in Zbrush
male modeling
How to model a realistic character for animation
This zbrush modeling tutorial is done by Jean-Michel Bihorel.He give a realistic character modeling processes with use of zbrush software.We learn a lot of things from this character modeling processes.