Hey, all... so regarding the bust, I wanted to show you some of my research. The reason I am doing this is because nearly EVERY replica bust out there is wrong. The switch and light are incorrect most of them (unless the bust internals change over the course of the show's lifetime, though I could find no evidence of that).
The switch is more of a dial with with little lines on it like a watch face or something. And the light is very large with a thick, metal ring at the base.
Most of the replica busts I have seen have both the dial AND light wrong. Like this one. Here the light is 100% wrong and the dial is only a passing resemblance to the one from the show.
However I also found THIS one, which has the light dead on accurate, but the dial is wrong.
So either way I have good references now for everything, and I will be showing some WIP shots tonight. Exciting stuff! And as I said before, I also have parts for the phone coming to work out the internals. I am very concerned about not being able to get the light to blink. To do so requires a simple, but space consuming, circuitry and I'm just not sure if there is room inside the phone for it. Even if there WAS room, my biggest concern is that whatever is hidden inside the phone might take away from the lighting itself, as it could serve to block light from reach everyone inside.
So there are still things to work out, but this one is going to be fun overall!