new 1.20 default skins with differing body types

The new 1.20 update plans to add new, diverse default skins. At the moment, though, they don't do much for those who can make their own custom skins. 

I believe a potential solution could be giving them different body types (for example, slimer/larger bodies or differing heights). Just like how Alex introduced slimmer arms, these different body types could also be applied to custom skins, pushing even further the potential for self-expression.

I know for a fact that I, as a plus size person, would be overjoyed if this were implemented, as even in games with customizeable characters, it is rare that I can play as a character I feel truly represents my body type.