And now for Junkheap's wave mate... Picture from Seibertron.com Generations Thunderwing/Sky Shadow: 1/124 Scale Robot height = 52 ft The Thunderwing/Sky Shadow alt mode clearly started as an F-22, but the wings have been altered with a higher leading edge sweep angle and foward swept wing tips. A common complaint about jet-formers is that they are simply an aircraft toy with an action figure underneath, and in the case of Thunderwing...it's true, it's all true! But, it's a very well proportioned jet that lets us come up with a good scale value. A F-22 is 62 ft long, and Thunderwing is 6 inches long (ignoring the drone), so Thunderwing is 1/124 scale. From the image above, you can make an argument that Thunderwing is actually a bit shorter than an actual F-22, but I think it's close enough to call it 1/124. Interestingly, a google image search for F-22N yields concept art for a naval version of the F-22 that may have been the inspiration used by the Thunderwing design team. This thread on an aircraft modeling site has an image is particularly close.