Zbrush Weapon Tutorial

Hi As promised the first part of another hard surface model made in zbrush 4r6. The weapon that i will be modeling , is the ACR this project i will be using Shadowbox allot , in combination with masking and is not a time-lapse video. Of course i have links to several videos that explain shadowbox as well as some of the shortcuts i video contains voice commentary , just like the hard-surface you guys that are waiting for the final video of the hard surface tu