Just do the same thing as you did when you loaded the first one.  The new figure will appear in the centre of the scene. Just make sure you have the "body" part of the figure selected and then move it left or right using the "X Trans" dial   Each new figure will be called "Figure2", "Figure3" etc.

"It is good to see ourselves as others see us. Try as we may, we are never
able to know ourselves fully as we are, especially the evil side of us.
This we can do only if we are not angry with our critics but will take in good
heart whatever they might have to say." - Ghandi