this app is almost perfect. You can pose a mannequin almost any way and set light sources and then use them as reference for you sketch. male, female, old, thin, heavy, muscular. You still need to know how a body can move, but Ive been able to tackle many more intersting poses , angles and lighting effects in my drawings thanks to this. The only small improvement I would ask for is that the front of the foot also be made adjustable. This one is on my essential apps list.
dad_909090 about Pose Tool 3D, v6.8.34