terminator rengar

so i was thinking how cool would it be to have a terminator rengar skin to where he is a cyborg instead of a full blown robot instead of holding a knife in his left hand his hand is the knife and half of his skull could be robot with the red eye he could fire his bolas out of his forearm or something after he uses his battle roar it could pulsate for the couple of seconds he has increased armor when he ults the enemies within range can pulsate like sonar and he could gain an exo suit or something when he is invisible