Leather u-boot packchen+neckerchief

[nemo7]

I wonder if there is a historically accurate crew uniform mod with the standard U-boot packchen (grey/black leather 3/4 length U-boat Battle coat and trousers) and the neckerchief. I m aware of Raptor's Grey leather mod but I mean something more accurate.

http://img218.imageshack.us/img218/5752/095u81.jpghttp://img687.imageshack.us/img687/7374/ym1818.jpg