Quote - Actually I want to take a Poser figure, wearing clothes, and export that as the new obj file, then replace the original figure file with that, after eliminating the poke thru polygons

yes that is doable, it should be pretty straight forward just export the object with the clothing on and when you save it out of the modeler save it all in one piece since the clothing and the figure will have the same group names they should be treated as part of the same group, so all you would need to do is make a copy of the original cr2 and change the obj refrences to point at your new object. But you will have two major drawbacks trying to do things this way, the first is that you will have to adjust all the joint parameters to encompass the clothing as well as the figure. and the second is that since this is essentially a brand new object the virtex count will be completely different you will loose all morphs.