Krasnacht seems interesting but I hate how the devs are constantly reworking the lore, feels like it'll never come out at this rate and it'll just be a tooser mod.
Their most recent rework is now instead of "fixing" the KR lore ,such as not having the retarded Balkans war happen or removing other parts of KR's jankey lore, they're going to stick closer to the KR lore. Sorta like the Kalterkrieg mod also being developed.
I do like their socialist ideologies though, provides more nuance especially with subideologies.
The based KR cold war mod is l'Ordre Nouveau ( https://www.reddit.com/r/leOrdreNouveau/
) which is a Russian developed mod. The cold war is between National Syndicalist Third international vs Russia which is in a coalition between Right-SR Savinkov and the Bolsheviks lead by Bukharin. America also becomes a bunch of warlords, Japan also controls most of East Asia.
Check out their dev diaries, they're really high quality https://www.reddit.com/r/leOrdreNouveau/comments/lnko7e/developers_diary_4_showa_no_rokkusuta/