A good example is this one person who rebodied earth on a hashtag licca body AND the fact that bandai made a new shorter body for super sailor chibi moon's doll which proves that they can make new bodies bu they just don't want to.
If bandai wasn't lazy asf they would've made a taller style doll body for the adult/older precures cuz why are the 20 year olds the same height as the 14 year olds?