>>9782201>>9782202I forgot: the mold-that-would-be Sunstreaker also had missiles you could put on in place of hands, so that also may have been the original "piledrivers".
On that note, though, another character who gets special abilities and gimmicks that don't apply to the final character? Jetfire. His bio outlines all sorts of features and weaponry all over the Autobot... but none of it is on the final character model, because they're all details specific to the Super Valkyrie toy that he started life as!
>swing wing fighter jet>can be equipped in jetmode with a booster pack for go-faster>in both modes, his head has four adjustable guns attached to it 