Munitioner (aka Not-Swindle) by FansProject.
Specifically, this is Crossfire-02B, a third party designed and fabricated robot/vehicle that can combine with the Hasbro Combaticon figures (from the Energon or Revenge of the Fallen lines), taking the place of one of the existing appendages to provide a more G1-esque look to the combined Bruticus figure.
It is awesome.
Also, my picture didn't turn out too bad either. I've been experimenting with the light box my wife got me, learning a little bit about white balance and focus, and other photo related stuff. Really, all I've learned is to keep messing with the different meaningless numbers until the picture looks the way I want it to.