As you know I am very fond of Cheetah3D and use it as my primary 3D modeler, but there is one application that is really cool, and that is DAZ 3D Studio, which is a free 3D tool. It is great as there are endless lists objects that you can purchase for a few bucks, or download for free, and as has posing, it is very good at working with posable objects with limitations, human bodies or animals, but also machines, vehicles etc.