Doodlemate
Synonyms: Animate, animated headmate, drawn headmate, drawing come to life
A word to refer to a headmate who is a living moving drawing and prefers to represent themselves as such in headspace and the shared world.
The difference between this and a soulbond with a piece of art, is that doodlemates do not have an "alternate universe" that they come from, they are a drawing existing only in this reality.
A doodlemate's source is the art they came from.
Your system may be more likely to have doodlemates if you are POSIC.
Some features of a doodlemate:
They could prefer to hang in picture frames in the innerworld or be visualised in their desired style
They may be physically flat and one dimensional compared to other headmates who are 3D.
They may prefer to not have any body at all and speak as a disembodied voice.
They may be very comfortable with being "just a drawing" and/or having a creator.
They may have periods of time where they go back to being static artwork.
They may use projection to move around on the page in the shared reality
Here's a picture of our resident doodlemate, Clover. -- enjoys being inanimate, using no pronouns, being a mascot, and being 2D/static in headspace.