Callie

Callisto, Callie for short. She is named after one of Jupiter's moons.
She spends most of her time online, where her expertise on disabling tracking and geolocating software is highly sought after (though her true identity is unknown).
She lives in a futuristic supercity shared by humans and sentient androids.

Design notes:
→ Her hair is straight and goes down to her waist.
→ She can be drawn with or without her hat, and her clothes can be changed to anything with a similar style!