Since I developed my quadruped rigging tool last couple of months. I have been learning using Ziva Dynamics working on CFX stage(tissue and skin simulation). It's a powerful simulation software. Ziva software flexible when we have to back and forth to rebuild the simulation scene or update models. They have a lot of information on the Ziva page It easy to learn from there. I would love to share the CFX process with the Ziva Dynamics tool that I have done in each steps.