Have a pretty nice Estes Mercury Redstone flying model. I am finishing up on a pretty nice Estes Saturn V flyer. I am going to get started on the Boyce Gemini Titan flying model which looks pretty nice. My question is does anyone know of a pretty good semi scale flying model of the Space Shuttle with boosters that is capable of flight. The shuttle itself does not need to be a glider. The Estes kit is nice but not very accurate as compared to the other kits I have built. I am not a rivet counter but I want something more realistic than the Estes.