I'd prefer we stick with Mayan gods but if you want to make up a Mayan god to fit into the Mayan mythology then go for it. I can't really stop you since I made Nox. Just make a brief discription of what the purpose of him/her is. I think I'm going to make a Mayan gods cheat sheet later today when I get back to my comp as I'm on my phone right now. So if you want to wait for that, cool. If not, that's cool too.