ZK-517P

ZK-517P was an elite Skytrooper, a type of battle droid used by the Eternal Empire of the planet Zakuul, that was designated as the command unit for the shield bunker on the planet Voss that supported the Eternal Empire's Star Fortress in orbit. Around 3635 BBY, ZK-517P was destroyed by the Outlander and the Gormak Rokuss, who invaded the bunker and destroyed it with explosives.

Behind the scenes
ZK-517P was added to the video game Star Wars: The Old Republic in Knights of the Fallen Empire, a 2015 Digital Expansion.