Looking for a mod like skyfem but that makes all males npcs femboys.

[asdoboyo99]

If there is none, how hard would it be to replace all the male npcs bodies with a femboy body, like femboy race reborn's bodytype for example?

[FauxFurry]

There was a mod on Patreon called HPL that had an option to add male adult bodies which were derived from BHUNP bodies but with additional masculinizing sliders.

If one used the races added by that mod (if it is still available elsewhere), then it would be as simple as using the adult male race variants and the armor replacers that it came with.