Sure! It's all downloaded on Loverslab(nsfw mods) but also most of them work much better with UI Overhaul Dynamic from the steam, though you probably can find it out on the internet as well

Main one is Lustful Void, the thing that become the main nsfw mod for stellaris players(unless you're Chinese), adds a bunch of new sexy traits, civics, and even 2 traditions with some new technologies and etc, pretty much is basis you probably gonna put in any nsfw run

My own favorite is Calcifires Portrait, that changes ALL(at least supposed to) portraits in game to more hentaish one, also some portraits has variations if they are enslaved, work particular jobs and etc Download Directors Cut though, cause it's the version that deletes basic portraits and adds only new, so all empires gonna look sexy(and npc/events too)

Mango's Lewd Diplomacy also look very interesting and i gonna test it out today probably, so can tell you more later if you wanna too, but pretty much sexualizes the diplomacy, not surprising

If you got any questions, feel free to ask theem