All you have to do now, if fine tune the final object file and add the details to it.

I have the boots and the belt to fine tune, and add some 3D effects to the loose pants.

Check and recheck the Grouping, and the UV_Map; (Mandatory if you "add" stuff after the inital grouping and mapping.)

Then goto Poser to rig using the setup or fitting room. ( The fitting room can also rig without the using the ftting part. )

Have fun using the  Poser tools.

PS: I used Blender, but any 3D app can do the same.

Poser 1, 2, 3, 4, 5, 7, P8 and PPro2010, P9 and PP2012, P10 and PP2014 Game Dev
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