Next up is Mister Freeze! Or just Freeze here, since there's no misters in gem society.
Her backstory is roughly the same as it is in BTAS, with some adjustments to make it work with gem biology.
Basically, Nora (who is a Pearl in this AU) was shattered and then repaired, but something went wrong with the process and her gem couldn't fully reform a physical form for her, just kinda glitching out and keeping her in the floating, humanoid but otherwise featureless phase.
Freeze is still a scientist in this AU, and so she uses her position to try and find a cure for Nora, but is ultimately found out, and in the process she spills some of the chemicals she was using on her gem.
This gives her ice powers instead of water powers, along with a similar condition to Nora where she loses her physical form when her gem is above freezing.
So, she makes a coldness gauntlet to cover her gem, and armor for the rest of her since she can't fly anymore due to her ice powers just freezing her wings every time she tries to form them.
As usual, transparent close-ups of her forms are under the cut
Credit to @artifiziell for the base, and to the show for the left hand.













