I am writing a fantastical story with 5 different cultures that are all fantastical creatures but have cultures similar to those that exist in our world. For example, I have dragon like people who have scales and horns, humanoid dragons if you will. Their culture is based off of vodou, but specifically Haitian. I've done a lot of research and gotten reliable sources, but I'm afraid that this will be considered cultural appropriation or there will be stereotypes. How do I avoid this?