Thank you. I was not the first to do this by any means! Although I've always been fascinated by 3D work, I actually know very little about it. All these tools are built into the Clip Studio Paint software, which is primarily a tool for illustration and making comics & manga. As such, you actually need to know very little. I always describe it as a modern version of the wooden mannequins classically trained artists use to aid their own figure drawing.