Head, waist - Storm Shadow (Black Major reproduction)
Arms, legs - Bushido
Torso - Storm Shadow v19

Subsonic rifle - Marauder Inc.
Sword - Agent Jinx v2

This figure arose from the desire to have a ninja Viper that wasn't just a straight repaint of Storm Shadow. Since Bushido's outfit was already a teal colour and also a ninja, he was an obvious choice to draw parts from. The name was selected to differentiate it from the existing Ninja-Viper, even though this figure is really an alternate version of that figure. Using a repro Storm Shadow head also helps, since it's noticeably slimmer than the original, helping to set this figure off.