A thought occurs to me, Magpie Games . Please read this whole thing knowing that I’m a fan of your work, and love that you want all people to be represented. In the Look section, perhaps you could just leave the top two fields (the ones with gender and ethnicity) blank. This would let people write in what they want.
I first had this thought when I saw the Indigenous label and asked Indigenous to where? My wife is First Nations/Native Alaskan, which is much different than the Chippewa on my father’s side and unknown tribe near Colorado from which my great-grandfather was kidnapped as a child. Indegenous could refer to the Anangu and other groups of Australia or any number of peoples.
My wife’s cousins are Persian, which is not the same as Arab, yet both are considered Middle Eastern. I could go on with each listed group, but I think the point is clear.
If you truly want to represent everyone, maybe a couple blank spaces could allow more self expression? TYVM.