(Because my toy refused to transform correctly, I only have a robot mode pic. Sorry.)
And Waspinator was always one of my, and many others, favourite character.
His toy is pretty damn great and articulated. The gun fires a missile, and he has one gimmick. An extra head. When they were developing the toys before the show, they decided on a bunch of stuff that got ignored in the show, like the extra head thing.
Wasp mode is very nice and sturdy, although the head has a tendency, at least on my toy, to get loose, which is why I don’t have photo of it. You can find one at the TF Wiki.