Now.. I know the OP was talking about Argile, but Blacksmith3D makes full body morphs right out of the morphing software itself. With inj/rem poses and all.

And again, there's PhilC's PoserToolBox...

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You just can't put the words "Poserites" and "happy" in the same sentence - didn't you know that? LaurieA
  Using Poser since 2002. Currently at Version 11.1 - Win 10.