I have temporarily halted development on this mod, since the developers mentioned on the Steam forums, that they wanted to officially fix almost all of the problems this mod offers options for. Additionally, the interest in this mod has been rather low, which makes it difficult for me to justify the time investment to keep it running while the game is being worked on.
However, I will probably get back to it soon to continue my initial playthrough. But I will probably not get to do that until the end of September.
Regarding the dot crosshair: I have gotten requests for this before. The problem is, that the way I did it in the Wolfenstein II: The New Colossus does not work in this game. It is definitely doable somehow, but I have to do some digging to find a way to implement it.