May I present to y'all... my Lapis/Bismuth fusion, Cobalt! I honestly don't have a ton written about her, except she's your cool, slightly manic-depressive aunt that likes to play video games with you even though she has no idea what she's doing. She still calls Pokemon "The Pokemans". She's always up for learning about humans and their rituals, however. Steven introduced her to pottery spinning with Vidalia and she loves it. She likes to create art or Meep Morps, and a lot of her work is focused on humans and the world around her, though she can still make a mean weapon if she feels like it.
I wanted to give her a professional swimmer vibe, and I like how it turned out? Her hair kind of floats (or is at least Not restricted by conventional gravitational laws) like an anemone, and moves slowly and idly around in the air. She loves to distance swim in lava and water alike, and she can control both, like Lapis. Also I really liked Lapis' old design where she was barefoot, so Cobalt either wears those weird-ass water shoes that show your toes or no shoes at all, I haven't decided yet.