16 YEARS OPERATION SPINNENNETZ, 11 years DEF & 4 YEARS REViSi0N
I could not find anything other than this:https://www.mediafire.com/folder/44hvzqw43nw7i/GWMhttps://www.mediafire.com/folder/b3xydfa6r1hly/GWM_for_GWX_3.0