UPDATE: The Dragon has now been updated with Version 2 available in the download in addition to the original. Version 2 contains a new wing to avoid needing surface mode and simplifting the print and build. It is also now possibly to print in LW-PLA.
Meet the Dragon Bushplane, featuring wing flaps and a sprung landing gear, plus 3D printable bush wheels.
It is advisable to have some printting and building experience for this model.
Visit the Dragon page for more details. Up to date individual assembly manuals on the respective model webpage.