This ship is definitely not for GWX users as there is already an excellent KM Prinz Eugen model in GWX and it has been scripted into the GWX campaign. If you try and add this .mis file to GWX you'll end up with two KM Prinz Eugen (and two Bismarcks).
For anyone
not using GWX here is HanSolo78's KM Prinz Eugen: