Here you have an assembly guide to build this RCplane.
3D printing technology has improved dramatically, today you can print functional
parts for complex mechanisms like a radio control airplane even with a low cost 3D printer like Anet A8.
Huge radio-controlled cardboard airplane made at home with cereal boxes, this time the only thing not made with cardboard is the fuselage, since this kind of cardboard is not strong enough to stand...