The Double Ender bush plane looks like something I would have doodled up in a sketch book as a teenager.
Alec Wild brought this vision of a ground breaking aircraft into reality.
Video is from the Zane Jacobson at the Back Country Pilot YouTube Channel
If your into bush planes I would check out his channel.
Photo from the Bush Plane Design web site.
Quite the interesting web site for all kinds of unusual aircraft
If your needing some rapid prototype part for your project one company to check out is Proto Labs.
I saw adds for their company a few years ago for getting a design cube for free. it comes flat and when assembled its around 2″ on each side. It has molded in all the good / bad features to include with their processing. So if you want to use the company and these methods it can help guide your design before its finalized.
Interesting concept, Looks like they used a Lancair Fuselage.
This video sums up a day in the life of a CNC Machinists
Programming for high end DMG MORI machines all night I can relate to this video.