I decided to sketch of a dragonfly in 2D using Graphite (http://www.ashlar.com/2d-3d-drafting/2d-3d-cad-graphite.html) and then I drew in fold-up tabs that would enable it to turn 3D.
After submitting the files, we went to their lab and watched the process as the giant laser cutter did its work. From here, I folded my dragonfly up along the perforations I had drawn in earlier.
The finished product didn't exactly turn out as nice as I wanted it to (the tail wasn't long enough) but the wings for sure turned out pretty gossamer, just like real dragonfly wings. I love the wings :)
Step 1: The Sketch
The dragonfly sketch is saved below. Feel free to do whatever you want with it!
You will notice that the entire dragonfly is at the top of the image and then halfway down it mirrors (kinda) so that the dragonfly can fold the belly underneath the top half so as to have a real 3D model.
Two corrections (possibly 3):
the legs don't quite work as drawn (the are directly flush with the wings and two short to reach the ground)
the bottom of the head doesn't quite line up with the body. I would make the body side flaps thinner to avoid this.
the tail is too long. I knew this going into the drawing since I was confined to a certain amount of space.
If you have any questions, post them either by messaging or in the comments below.