Star Wars Jabba the Hutt

This is a really nice model, but the rigging seems to be the stuff of nightmares. No matter what application I use, the rigging is either non-existent, broken, or locked. I'd love to be able to use this, so if anyone can get the rigging sorted out for use in poser or daz3d (or even just functional enough that I can carry it the rest of the way in blender, hexagon, or maya), I would be thrilled.

Thank you!)

this is the one from daz3d not turbosquid, thanks anyways