if only it was that easy. I don't t hink you can duplicate a figure. You can use the surface replicator though. Look for the replicator in the horizontal bar of icons at the top.

If I have a figure that I want to duplicate, I pose the mesh then export as an object with morphs skinning applied, then reimport it as an object and duplicate from there. You would need to save all the clothes separately though - pitb.