Despite all the very nice mods that make the game feel more & more like D&D, I'm surprised there isn't one like this.
Basically, I want to recreate my 5e D&D characters as closely as possible in BG3. In D&D Beyond, what I do is that I make a custom background with either the same description or a new kind of background, select a background feature, & choose different skill proficiencies. For instance, rather than my Human Barb with the noble background (princess specifically) taking Persuasion & History as her two skill profs, she instead has Survival & History since she's more of an explorer than a prim & propper noble.
It's a shame that there isn't such a mod for BG3's official mod support. There was one made on Nexus before the official mod support, but it didn't work & hasn't been updated.
So, if anyone is willing, please make this hyper-specific dream a reality if it wasn't made already! Also with custom background support plz.
Thanks for reading & have a great Turkey today (at the time of writing this)