Could highlanders and elezen get a revamp? Show support!

[Iscah]

I would love to see some general new options with each expansion, and maybe remove the options that don’t really matter (like jawline or nose is really really not that noticeable….)

I think you're underestimating how much the nose and jawline matter. They can make a big difference to how the faces look. Some models vary a lot more noticably than others, but overall it would be quite a loss to character diversity.

they just need bigger heads, that's it. female elezen look fine to me but they would also look way better with a bigger head. but it's far more noticeable on male elezen because they have such broad and flat shoulders that it emphasizes their tiny pea head.

I really disagree on them needing bigger heads. It's nowhere near as bad as the "pea head" you're describing - the neck maybe makes it look odd, but their shoulders-to-head ratio isn't really that different to other races. They're just a lot taller than humans but with the same head size.

Elezen aren't human. Why should they use human dimorphism?

I think the word you're looking for is "proportions". Dimorphism is "two forms", usually talking about gender differences like the drastic difference in Au Ra height and build.