Took a little look, here's my conclusion to what is what:
(these sizes come from my game which is v3.10.0)
- chunk0.rpkg - chunk7.rpkg = Hitman 3 Content = 25.2GB
- chunk8.rpkg = Unknown = 2.08GB (this file is simply adressed as Legacy)
- chunk9.rpkg - chunk20.rpkg = Hitman 2 Content = 14.7GB
- chunk21.rpkg - chunk27.rpkg = Hitman 1 Content = 12.7GB
Ofc srep+lolz isn't going to get you far here, huge waste of time. Compare these sizes to previous Hitman games and it's obvious the data is compressed. I was putting my bets on use of oodle, but it's clearly not!!
Oh and when an unpacking script finally comes available, the VR stuff is contained in the game files, so it can be ripped...