You can download drawings of the RC flying wing from the link on the left. The archive has two versions of the drawings — for V1.0 and V1.1. The differences are small, but there are differences.
The video above shows the construction and flights of the first version of this aircraft model.
And this video is about making a modified version of Joywing.
Does size really matter? Here is the first run of 2020 and a comparison and test of the Hobby Plus CR-18 (1/18th Scale) and the Hobby Plus CR-24 (1/24th Scale)
For this video I need supper glue, cardboard, old car`s wheel, Iron wire, Push Pins Drawing Cork Board, small screws (if you want to remove the plane part you have to use a small screw