Basic tutorial for torso separation:
Today's subject is diaper crotch Firefly
Firefly's harness comes off easily. The separation is in the back where the pack plugs in. Just use your knife to grab an edge and pull up.
Pop the head off
Twist the upper torso 90 degs. with one arm forward and one back.
Notice the indention under the arm. That's where the point of the wood goes. I use the corner of my work table--it's the same thing.
With the indention over the wooden point, whack the shoulder with your mallet.
Your figure will separate easily and look like this.
To put it back together, just add a little super glue on the seams.
Joe fan