Easy as 1-2-3 upgraded Ponds....
The ingredients...
Heat up the mid-section and pop off the upper torso and lower legs. Use an exacto to remove the belt while it is still hot and the glue is soft.
Parts removed, ready for the swap...
Mid sections are swapped. Ready to put back together. Re-heat the upper legs and upper torso before popping them back together.
Place a drop of super glue in the indentation for the belt. Heat up the kama a little to make it stretch easier before wrapping it around and squeezing it together.
One of my favorite poses....