So I had this idea of using a few emissive planes with transparency and some animation for the display.
Works exactly like I hoped!
Here a screen from sketchfab:
Here is the texture Im using for transparency with a simple blue color for emmision, and the really simple geo.
Aand the scene so far:
Right now the animation is easing in and out and the pivots on the circles are slightly (annoyingly) off center, gonna fix that for the final version which is really close now. All thats left to do is open it!