3D printed Korry switches for A320 Overhead panel

Is anybody working/using this?
There are some models on thingiverse to download.
They have 2 separated chambers for the 2 differnert LEDs but no “head”

What would be an affordable top to put on?
Just a self-gluing tranparent sheet, self-printed (colored laser or ink better for transluency)?
Or first a 2-3mm acrylic glass-piece and then a translucent stickert on top?

Has anyone made some of these?

How are the original Airbus switches working? Are they temporary buttons or are they switches, which keep their electrical state?

I was wonder about what type of switch it is as well. I think its a latching switch. Push once it stays down, push a second time on comes up.