I've been mulling over how to do a VR model for my other 'sona, Hati, for a while. In their regular form, their heads can kinda flux and overlap freely. I often have fun with optical illusions and "not strictly physically possible" there. This is all fun and good when painting, but doesn't work so well for 3d.
I've also wanted to do a synth form for them, so the idea of just having holographic heads seemed like a fitting solution. Here's some art by me on the left, and by Hanmonster on the right, exploring that.
I still have to model this though...