Head and torso: TMNT Kraang
Upper arms and legs: Terminator Salvation
lower arms and attachments: 25th B.A.T.
Kryptonite battery: Misc. tech kibble and Imaginext Superman Kryptonite

After watching the Batman/Superman Public Enemies animated movie, I knew my DC Universe in Marvel universe scale wouldn't be complete without a Metallo.

I wanted to follow the recent animated incarnations of Metallo as an exoskeleton, but I also wanted to play up the Kryptonite power source as a feature of the figure. So I compromised a bit of realism to get the effect I wanted.

The B.A.T. arms and attachments were a late-in-the-process addition that I think really enhanced the overall appearance and playability of the figure.