The online Origami community is rich and supportive. Last night Kade Chan shared his publicly diagrammed “Iris Butterfly” diagrams via Fakebook and  knew I had to try it:

I used a fake US dollar bill, but it is actually designed for a Hong Kong dollar (which I think is a little less long and a little wider) – the proportions of the note would change the wing shape subtly.

This is a terrific design, I like the way the wings articulate. I modded the body slightly to make the wings behave at this scale.

Thank you Kade for sharing your design.