I've been looking into creating a new nude mod for B&S since all older mods are incompatible with the latest version.
I can easily handle the rigging and skinning aspect of the mod, using whatever skeleton structure B&S needs, even if it needs skinning from scratch, it's just a couple hours for me. I do this for a living.
The Unity B&S SDK and mod export and setup side of things is what will take the most time for me to research, as well as potentially just finding the right model (although we can always use DAZ\Poser models I guess, although they are a bit heavy) or editing existing one (I'm not that great at modelling). So if there's anyone who has a model and already knows the Unity B&S SDK side of things, I can help with preparing the model and export and FBX per any specifications.
My personal idea was to make a proper nude mod, one that would not bring a NEW character to the game like the stellar blade example above, but would keep vanilla models with armor options, but will just add proper nudity. And depending on how flexible the system is it would be nice to explore other additions, like extra jiggle physics and stuff.
I may not check LL often, so you can find me on discord as "wrecksler"