Huge, high res. map is attached below. Open NAVMAP Print file with paint.
From there you can adjust the print size to whatever you want without lossin res.

Here is the map in two pieces. Print in landscape mode at 100% and it will fit just fine. I had done it in three pieces, but turns out it wasn't necessary, so two it is.

http://www.cbrnp.com/RNP/IL2/NAVMAP_2-pieces.zip

very long map... lol