Yeah, I tried it just now. The top frame meshes *almost* perfectly with the middle frame, but the middle frame doesn't mesh with the bottom one. The bottom frame is not as long when measured across--you can match up the lines and shapes of her rear, then as you move from left to right it gets more and more off-base. You'd need the transform tool, or I dunno, something else that I don't know how to use.
I'm sure it can be *done*, just not by me!