I updated my person model to have more realistic body proportions and to take advantage of the new smooth feature.

You can easily add on more parts to create clothing and stuff, just make sure you get him into the position you want first since adding more parts can mess with the connections.

In the first slide you can see the first version on the left, and on the right is person V2.

The second slide shows all the joints connection points. Pink and orange colors are connected, take from the red pin at the buttom and save to sub assemblies if you want to use. You can put it in all kinds of positions, the easiest way for me is to nudge what ever part you want to move out and rotate it, then nudge it back in. Make sure if you do this you have connected parts turned on.