Head: 25th Firefly
Torso, arms: 25th HISS Driver
Upper legs: 30th Lifeline
Lower legs: PoC Storm Shadow
Helmet: Star Wars Clone

The Built to Rule (BTR) line gets a bad rap... and it is entirely deserved in my opinion. That said, the line did introduce a few new characters. Although they did not catch on and have remained very obscure, I thought that they would be fun to explore.

Shadow Viper's specialty is listed as counter-intelligence and he was included with the Night Prowler, a cross between a dune buggy and a soapbox racer. For my custom, I decided to try to replicate the look of the original figure as best I could. However, he will be a part of a team of Cobra couriers that carry and deliver important documents for Cobra or Extensive Enterprises.