Opinions again.
I do not have any of the stuff needed yet, and not given the it a lot of technical consideration.
But.
I a, thinking a simple, hinged pipe bar where the yellow masking tape lies.
Then attached to it, a racing style window net (re-used, recycled) hanging down on a 5mm to 10mm Max rod shaped frame for it to be attached to.
99% visual, racer style. Not really an airbag or soft plush cushion.
I also thought that buying some nylon webbing and stitching it all together by hand was an option, albeit not a clever one.
Opinions?