There are a few animation mods, although they may not be available on PlayStation and only Xbox (I hate how both platforms have different standards for mods its kind of ridiculous imo),
I just straight up replaced the pipe guns with more modern post apocalyptic ballistics, basically FNV weapons or something similar enough to them, and there are literally no fixes for the left hand animations, Its so dumb I had to just replace most of the weapons with left hand animations, I really just replaced it all with a similar enough weapon (although this method is risky because 1: gun mods take up a huge amount of space, and 2 sometimes the replacer mods fail sometimes, its a bit jank basically)
There are a few reanimations I can think of, mostly battlefield animations.

Also I dont suggest going clean slate just yet, use it as the last option, just try and see if there is an alternative way to fix the issue, If you cant find a solution then unfortunately you probably have to go clean slate.

Chrome-a dome

Hes also racist against ghosts he hasn’t sent me one either

Oh whatever at least I get the blessing of never being sent one.

Adorable

I understand enhancing the game, I used to do that with Fo4, but after like 4 years of playing it like that I got bored of the vanilla campaign, so I just decided to add a buch a military crap.

Also that is a awesome mod list, definitely gonna install most of those when I get NV on pc.

My favorite fo4 mod has to be Real AI, it makes all the NPCs more smarter and actually try to predict player movements, have better pathfinding, have realistic aim and stuff like that,
As for weather I like the mod “Polluted Weather” makes it actually feel like a wasteland and makes radiation storms more common, literally perfect if combined with “Badlands 2” (which turns vanilla map into a NV style desert)

And as for that last thing, that sucks, one time that has happened to me and I had to forget everything and delete it all, I dont hope that on an enemy.