The tweak alters the blue air OOB to use mostly JASDF aircraft (F-4EJ, F-1, F-104J, F-15J) and some U.S. reinforcements, plus the CVN groups SM put in there.
I think I edited the red OOB some, but not heavily. Added some MiG-23/27s and I'm not sure what else anymore

I included ccc's terrain tweaks that enhance ground movement in FF4.
I have not tested the tweaked campaign files in FF4, but they should work in FF5. No ground movement though.
For best results, with hitiles installed, run terrain switcher to create winter tiles, then install Kuriles, then install the mod. Crank the ceiling down to overcast at 5,000 ft and it is quite immersive.
No manual, no support, I did this a while ago and it's just been languishing on my HD. Maybe someone can take a look and see if it's worth releasing as an update to Kuriles. I tested it some and it was pretty fun.
Included files:
savex.cam
savex.tri
ccc's terrain tweak files
Download here: <deleted, will be PMC release>