HK-52

HK-52 is a deadly droid found on mustafar with hk-47 and went on adventure with hk-47 until they were sperated at telos when the sith stated there attack hk-52 has bein activated and he lives during the galactic cival war and the clone wars he stoll a venator and a starviper class attack platforms it's unknown what happened to him after the vong war but he's possibly living still.