About this 3D model

Wanted to create a one piece + print in place + foldable + no glue needed model wich can only be made via 3D Printing. Ended up with the Wrights Brothers Flyer from 1903 with wings made of 1 layer. The difficult part was the fixations. Lots of tryouts. STL optimized for 0.20mm resolution. Pretty happy with the result. Size : 70 x 30 x 140 mm Folding instructions included. https://www.youtube.com/watch?v=Amdw_JP-OkEhttps://www.youtube.com/watch?v=XkBYqUuADH8