The star of David on my pictures is an origami model created by Fred Rohm from a dollar bill. I modified it to be done with a 1.000 Colombian pesos bill. Diagrams of the model are available at some magazine that I don't own, so I figured it out playing around with some hints I found on the internet. I added mine to the group.
Readers who know how to make an Origami from a 200 NIS bank note are invited to send me the photo and I promise I'll publish it here.