Here are two die cast metal Gee Bees.
This is the Maisto Gee Bee R-1 sold on a Walmart "Kid connection" card in the 1990s-early 2000s for just $2.00. It is accurate, all metal, with tampo printing that is finer than that of the Sky-Buster in quality. It is exactly the same size as the Sky-Buster. Note the white stabilizers, compared to the red ones of the Sky-Buster, which are made of plastic and attached to the lower fuselage.
This is the Zee Dyna-Flites Gee Bee painted in yellow/black to represent the earlier, slightly different "Z" model: note the wing ribs. The tampo printing features "Powered by Wasp" slogans on the fuselage. The wheels are inaccurate: they are the typical Dyna-Flite dumbbell wheels and they do not have the characteristic "wheel pants." The toy model is slightly smaller than the Sky-Buster and the Maisto; it has a wingspan of around four inches, closer to the size of the Hallmark ornament. The card date is 1982; however, I purchased this toy new in the 90s and it is made in China.