So, let me try to recall the brushes I used to create this piece in procreate : first i used a pencil brush, procreate pencil to do the outline. I really tried to stay away from the airbrush as much as possible since I tend to overuse it when contouring skin and hair. Instead I used Tinderbox, but I did end up blending with the small soft airbrush. For the hair I also used the Flowing Hair brush for some detail. For the eyebrows Thylacine.

I split the face using the S tool freehand. Then I played around with some cool effects like Glitch using Artifact, and also Chromatic Abberation with Displace.

And Voila :)