Yes, Miko is a perfect name. Most of the time people who are non binary use they/them pronouns. Something you should research before you make the video is proper chest binding and surgeries because there are many safe and unsafe ways to chest bind. One thing is that they don't need to look androgynous. They can look more feminine or masculine and still be non binary. Another don't would be to make sure that their gender isn't the only thing that defines them. Some things to do is to maybe show them going through different days and how the feel or dress because for me it's different. If I feel more female I dress girl-ish, but if I feel more male I dress more boy-ish. You could also show them going to a gender therapist to show them gradually getting more comfortable and confident in their gender. Lastly, keep in mind not all people who come out as non binary are going to have it easy, but some aren't going to have it bad. It all depends on your choice. But, those are some things to keep in mind.
