From what I recall, half-breeds are possible, but very rare. I haven't read any specifics beyond that unfortunately. I do know that there are some characters about in the community that are mixed race (species?). If anyone has details that contradict or expand on this, feel free to correct me~
Regardless, your problem may not require avoiding being a full blooded miqo'te to fix. The city-states have been around for some time, and the people of Eorzea have been mingling in these city-states for a long while as well. It's not unreasonable to conceive of a more modern, culturally metropolitan miqo'te that breaks tradition in one or many ways. In fact you could probably avoid using the traditional naming convention altogether.
Regardless, your problem may not require avoiding being a full blooded miqo'te to fix. The city-states have been around for some time, and the people of Eorzea have been mingling in these city-states for a long while as well. It's not unreasonable to conceive of a more modern, culturally metropolitan miqo'te that breaks tradition in one or many ways. In fact you could probably avoid using the traditional naming convention altogether.
