What you are looking at is my China Playthrough of the PRC that I.. had 'fun' with (used console commands, because I barely understand HOI4 that isn't LARPing as leftists and gaining super weapons lol) This is in The Fire Rises Mod right here, that features cool and weird paths and allows for these fun stuff to happen. What you see is just the beginning btw, because this: 
is what I ended off with before I went to bed. Took me like, 6 hours, honestly, and I need some.. break from HOI4 afterwards, because being this obssessive over moving units around does not make for good creative work, but if you want, I can like... add more screenshots of the Americas, or Europe if you're curious on how that went.
Yeah! Though, in my game, the post-civil war tree had missing icons and generally was 'generic' to any APLA winner (i.e. UAPCR, SRA, USSA, and APAP), I think, it was likely unfinished as well, though they could do with a new alliance, it was pretty much unfinished along with the ADS (you know, the UN, communist version) and yeah, the whole BnR or BRICS stuff, I think that's also unfinished.
In general, TFR is a young mod (Just a year old! At Oct. 18, 2024 is their official release!), and if they keep up the good content, they can catch up to maybe Millenium Dawn-type content without it's bloat, especially with the more... chaotic and interesting scenario with the 2ACW, First European War and Taiwan/Great Asian War.
Bruh, I just wanna play like Japan Communism or UK Communism, or heck, give some love to Iran, Saudi Arabia, India & Pakistan, or even like the rest of non-Japan/PRC Asia, the entirety of Africa or the whole of Americas that aren't the US! But.. there are priorities, and as far as I know the Revanchist (PRC) Path was just added, and as far as the teased content are concerned, it's more of just updates to America, Russia and the Koreas.
Until then, I guess like, you can't play as Gaddafi ruling over North Africa just yet.. or any updates to like how certain focuses and events work.. IDK, maybe we can complain at their discord about that, hah.