Looking for people interested in anthropology, ethnology and ethnography

Hi!! Me and my friend are making a comic book in magical girls style. What is unique about our work is that every of those magical girls will have some kind of disability such as blindness, deafness, amputation of a body part or a person using a wheelchair but all of this don't make them weak or something, they're magical girls with secret identity as the magical girls like what i said. But, there is other thing we need your help in. All of the characters are going to be from ethnicities that have poor representasion or bad reputation in general like: Romani, Native Americans, Inuit, Ainu, Hawaiian, Polynesian or Australian Aborigine. And, if someone is interested in culture of those ethnicities or in anthropology/ethnology or maybe someone is from these ethnocities, i would like to talk with people about it!! We need trustworthy sources abuout it, on the internet there is really small amount if informations and i don't trust every book so much

So, i'm counting on you people!!