A very long time ago, I made an AU where all my characters were mermaids/based on marine wildlife. I even made a drawing of Libra as a mermaid, but this was when my art skills were still going through their first puberty. I never was able to flesh it out, but now, I decided to pick it back up and continue it. So, for the first introduction of the Subnautic AU, we have Mer!Libra.
For her, she’s a Koi fish, a Showa Koi Fish to be exact as it has splotches, and since Libra is an Australian Shepherd mix, I felt it fit really well to go with her appearance (and yes, I am fully aware that koi fish are freshwater fish, no comments needed about that, thank you). And, in replace of her notepad, a seashell ^_^