We can also start figuring out everyone's other halves here, so once your characters finished, or if you already kind of have an idea, just post here your ideas on that part, or just message each other privately as well if you've already figure out.
For example, for my character Atheya, I would want her to have a male Aerea and I was also thinking of having a sibling for her. I thought it would just be a cool plot thing of long lost siblings. Her sibling doesn't have to be an Espirit either, she could have a Aerea sibling that's her half brother or sister. Atheya would have been born from and Espirit mom and dad, but the Aerea that would be her sibling would be born of Espirit and Aerea, so they would share a mom or a dad. But Espirit and Aerea are alright, so if one of you would be interested in having your character be a sibling just let me know!