Woke up this morning, and suddenly got an idea of how I wanted to continue this comic. I had been struggling with ideas originally, so I quickly wrote it down, and decided I may as well just make the comic, so I did.
The question I had written down wasn’t actually going to be about Princess Luna’s species, but I got curious about if there were actually more characters called Princess Luna, and Wikipedia told me that there was. So, that’s where that came from. You can find the article here: https://en.wikipedia.org/wiki/The_Adventures_of_Peter_Pan#Protagonists