Well... with the downfall of ZIVA VFX, Puppeteer Lounge will no longer feature and train workshops based on ZIVA VFX! Rigging Workshop 4, ZIVA Quad Setup, etc is not available at the moment, but I am looking at other solutions too like AdonisFX...!
As for RIGGING WORKSHOP 3 (Muscle Based Setup), we are including a BONUS Material that goes over FAT SKIN Simulation using nCloth dynamics so you can add simulation in your rig deformation!