Oola The Flexible Dragon has been printed down to 80% can go smaller just watch the joint thickness. 

10 to 15% infill
3 to 4 lines
.1 or .2 height
No support
Print in place

Curled STL

I added the 3d Builder mesh edit files as well. I have noticed that sometimes the 3d builder stl dosent show up on the plate in Cura so what I do is click on the files name to the left bottom then then right click and click on center object then it shows up in the center. I hope this helps you. 

Please feel free to post pics of your makes. I would love to see them. If you would like to sell the prints join us on Tribes for a seller's permit. These files are for personal use only unless you have the sellers permit. Editing is allowed only after asking the maker if you can do so.