This is pretty cool. I'll look into getting my mod to work with this as I update it. I do agree that some sections look cluttered like Paris. Im fine with leaving the elusive targets to the left but could it be possible to add another menu. Like have the elusive target section in each location that you then click on to go to chose which the ET mission. this would clean up the menu a lot. Might also be worth doing something like this for the escalations as well if possible.
Viewing post in HITMAN 3 Mod Framework incl. Offline Content comments
I would not mind a fork of the offline content mod that does that and might even accept a patch for an option, but I'm not interested in adding another layer myself. Most locations have much less content than Paris, so it would likely feel empty again. I like the feeling of having everything directly accessible, even in Paris.