Today I drilled the last holes, apart from those needed to install the strap holders. I installed the controls and the output jack. The hole for the control knob in the middle is smaller, because it is a different one (balance pot) and from a different manufacturer. I test fitted them to see if I had enough space in the control cavity. Everything seems fine so I can carry on.
Now only making the nut and dressing the frets is needed before putting some finish on it. I tried to shape the nut, but it didn’t go very well, so I stopped.. following one of my basic rules: if it doesn’t work out or something goes wrong, just stop and go on the next day.