Hello. Welcome to the Iron Cross forum.
First of all, you need to know one thing: the community around this game is dead and the 3/4 of the authors of game are not interested in it any more, leaving only one person to manage the development and patches, but he's active only once per year.
...
Thus, if you're doing anything regarding Iron Cross - do it for yourself. I'm compiling a mod too, but since no one responded to it, saving the only active author, who summed it up with: "fantastic", without actually installing it - it's only for me from now on. I strongly recommend that whatever you are going to create - use the magical spell of ORTHOGRAPHY, please.
Have a nice day.