I fear you are not gonna get lots of answers.
Handles are a thing of the past, we have Weight- and Bulge mapping now in 2014.
Handles in conforming clothes are not required any more.

Handles where only set to "invisible at render".
There where no pose files for handles that I know of.

best regards, Tony

Poser 1, 2, 3, 4, 5, 7, P8 and PPro2010, P9 and PP2012, P10 and PP2014 Game Dev
"Do not drive faster then your angel can fly"!