Umlaut has made some really nice Force Specific Background mods for both CMFI and CMRT.
I’ve done a mod in the same style for CMBN. This mod includes 100 images (50 Allied, 50 Axis). For the allies, there’s a nice mix of U.S. and Commonwealth images and includes photos from taken roughly between the Landings in Normandy and Operation Market Garden.
https://drive.google.com/open?id=1B7uNjkLwYfucgxqt2e-XtwJHow-LBw0D