If you can animate the figure in its original scene (PZ3) file, you can
then save the action only as an animated Pose (PZ2).  

In detail:  First animate the figure in its original scene.
After animating, select the figure, find an appropriate folder under Poses 
(or create a new folder) then hit the Plus sign at the bottom of the Poses column.

Poser will ask you whether to save a multi-frame pose; say yes and
pick the appropriate range of frames.  It will then ask you a couple of
other questions; most likely you should say Yes to Include Morph Channels
and say No to Include Body Transformations.  

You can then start fresh with the Cemetery; import the figure PZ3 using
the File:Import Poser Document choice (not File:Open!).  Then select
the figure and move the BODY to your desired starting point.  Then pick
the animated pose you made before.  Poser will ask if you want to add frames;
say yes.

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