Here's an great video demonstrating the Tora Origami toy. I'm going to add this to the Tora Origami toy. I'm going to have to wait for this to come in the mail (it takes a long time for stuff to arrive from Japan to my doorstep) but it looks like it's going to be worth it.
Plus - I was so thankful to finally, FINALLY find this out - but all three Armament Origami toys can combine on Shinken-Oh all at once. (That was in doubt for a while.)