For the mod covering all campaigns, it's probably better to add only the needed textures there, because I see all the files are in there. Since I update it frequently, it would be a hassle for you to constantly update it as well.
I practically don't touch the textures there, except for the Asha's Tears map and a couple of other small things.
Hi, this is the only thing I can say I haven't done — I haven't trimmed the other folders in your mod. That happened for internal reasons unrelated to modding.
I'll take care of it in what I think will be the only fix needed in the near future.
I added Asha's Tears just for fun, since I recently made it in one of the threads based on Moonstar's work. I can remove the PuzzleMap entirely if you plan to do anything further with it.