Why not just save the scene, then for the next figure:-

Load the scene.

Find the next figure in the library.

Load to the scene using the "Replace" option rather than the more used "Add to".

The new figure will replace the existing figure, and here is the kicker it will take on its animated pose.

Cameras will remain unchanged.

Click:save
Click:select next figure
Click:change fig button

Hope that helps.