Universal RC plane canopy

my rc plane (superfly incase you were wondering) had a foam canopy which was really fragile so i designed this. i designed it so it can be used on many different planes
its uses zip ties to go through the foam into the printed rim on the other side

i haven't designed a way to secure the lid on but my plan is to use velcro straps and a zip tie as a hinge, at the moment the lid clips in using a piece of a gift card as a stop, its not too strong though so ill add velcro later

to hold the bat