HITMAN 3 - Untouchable (
Seems like you can't lose body found, objectives completed and recorded on camera (obviously) on this mission, and everyone is a target, so as long as you don't get spotted or noticed kill, you can get 5 stars even if you kill everyone, it will not be Silent Assassin though, for that you only have to kill the Constant, but this is the best approach score-wise.