As I mentioned in Flea Market Finds #3 I picked up an extra 200x He-Man with the hopes of using his chest harness (armor?) on a MOTUC He-Man. I tried it on him, and it looks great for photos, but doesn't really fit. I couldn't totally clip the armor onto the figure. The straps go through the loops, but they don't reach the little bumps that lock it in place.
As I was messing around with harness I noticed that the two harnesses were not the same between the two versions of the figure I have. Both came from yard sales, so I don't really know anything about them. The sculpt and paint is exactly the same on every other part of the two figures.