This homemade clay recipe only takes two ingredients and 10 minutes! 2 Cups of Baking Soda 1 Cup of Corn Starch 1 Cups of Cold Water. it is so much cheaper than the store bought model magic! Air dries and can be painted.
While it is a bit of a comedic strip, it does provide some expansion on extended wing design. Originally had thought of opening up the centre to allow access for the pilot chute, but then thought it may be a bit too much wing disruption.