I didn't add Annie's pajamas because they're almost identical to the red one, and I used Ganymede because I thought Calypso's nature was fitting. She's also... different.
Except that Ganymede is Luna's nickname, not Calypso's :-þ You named her Gaia, which was a fun choice, since that's the only non-human who has the earth's name.
Thanks for your answer and you're welcome :) I'll let you know if I find something else. Can't wait to play the next update!