Another custom based on an international release I started years ago, Steel Cobra (originally Cobra De Aço) has seen official release since I began mine. It's mostly true to the original design, but I tweaked it a bit to fit in with how I envision the character to fit into the 'Joe mythology. I've always thought it looked very similar to the Cobra Battle Android Trooper, so I've decided the Steel Cobra was an early attempt at a robotic soldier, probably just a one off prototype.
The figure has been mostly complete for a while, but a chest emblem from cobrastickers.com finished him off.
Tripwire - Base figure
Snake Eyes - Head