Curate, connect, and discover
Make yourself a god
give yourself superpowers
give yourself a tail and horns or wings or anything you want!
Let your s/i change the entire plot to be how you like.
Make your s/i a shapeshifter or a vampire or an elf.
Even if it doesn't fit in Canon. I don't care. Your s/i is completely indulgent to you. What matters is that you enjoy yourself.
I make the rules. Im not sorry about it. That's how it is.
Your f/o loves you so so much. Doesn't care if you're human or an alien or whatever. They love you for you.
Coming from someone who literally made a goddess s/i at one point. Just have fun with it