Hello, My Name is Human

[Skivvy]

The ears would still clip through any hats, cowls and helmets. Unless they made it where they could only equip head gear like glasses, circlets and masks.

There are quite a few head pieces have molded ears for miqo (and I think Lala?), but not all. With Viera and the full-helments, they could always make the ears just go flat underneath the hat vs. molding insanely long ears onto the head pieces.