This game is incomplete.
1. Impossible to do many missions as your danger level = 0 (unable to do optional missions)
2. Impossible to get all scenes they don't exist in the game. I replayed from scratch and used the cheat mod and it's still impossible to unlock the entire gallery.
So that is enough right there to know this game is completely incomplete after episode 4. So why the fuck do we keep getting new episodes before one is finished?
It's stupid that you have to use gallery unlocker because it's episode 6 but episode 5 is not even finished.
Maybe you should manage your danger level as the game explicitly tells you when Nina introduces you to the sim rules - keeping it low enough to not raise suspicions, but not too low enough to get blocked out of illicit business if you are interested in those. Basically, just don't accept every community work you see on the tab and you'll be able to accept all the dirty jobs.
Some paths are totally incompatible for plot reasons so you can't get all of them in one go, but the current gallery is totally unlockable by normal play - I needed a few playthroughs but I've seen all the scenes currently in game. Maybe the mod is causing some bug?