I love the designs, very creative representations of different mesoamerican cultures (chichimeca is my fav by the way). Although there are two things I think you may like to take in consideration regarding particularly two of these ladies, chichimeca and mexica or "aztec". Chichimecas were known to dye their teeth black (wich was catching on in some sectors of mexica society), and that mexica would probably wear her hair up, because if not it would mean that , a) you're not married and if you're not married at a certain age it means something is wrong with you, and/or b) you were a prostitude. Sorry if a come off as rude, I don't mean to, either way your oc's are awesome.
omg no don't worry you didn't! Well I knew about the married thing, that's why I didn't put her hair in a bun or similar because , well she's not married ¿¿?? And her behavior wasn't a normal behavior for a normal aztec woman, she trained she did men's job and she went to war etc so women around her always critiziced her anyway. so I thought it'd be the best for her to have the hair down, so yes there's something wrong with her oopaa //kicked