Reproducing missing knobs and channel indicator escutcheon for a Meck TV?

[rld-tv01]

I did a trial 3D print of a channel selector using yellow plastic filament. It is 3/12 x 3 3/4 inch. It is 2 mm approximately .0787 inches thick. I think the required size for your set would be smaller? You can zoom into the picture to see the filament lines left by my 3D printer. When I was watching it print it appeared that the holes were causing the printer to do unusual tracking back and forth. It may be smoother to print without holes and then drill the holes with a dremell. Again the channel order is a guess. I left channel 6 off with the position being the note symbol. The width of the outside raised rim also needs to be nailed down.