This is an RC airplane with the PowerUp 3.0 control module. The plane is very maneuverable and flies quite well! Overall a blast to print and fly.
I covered the wing and tail surfaces with a thin plastic similar to mylar. Tissue paper or grocery bag would also work. The wings glue together into a 'V' shape (I used super glue) and the glued wing assembly can then be put into the rail in the fuselage and also also glued.
There are two mounting clips, one in the front and one in the back, that the PowerUp clips into. You can slide it back and forth to find the right center of gravity, and then it can be secured with a wrap of black tape or a zip tie.