OK here is a list of parts I used for the internals
Metal rods from the disc tray inside an old DVD player
Coat hanger wire around the crystal
The copper gear came form inside an old jigsaw
The part holding the bigger crystal is from inside a super 8 movie camera
The screen at each end is from old speakers
Underneath part of one side is the cutting head from an electric razor
The graflex style buttons come from any electronic parts store and this is the one I used Part # is a PL 259
Took it apart and glued in a little plastic button painted red
And this is where my two crystals came from
Just cut two chunks off, then ground them down with my dremel and then polished them up
I have boxes of saved parts from old electronics and never throw away any thing
Wait till I post my 1:1 R5D4 that came from almost all hardware or found parts :lol