Re: starting a new build: Pine body telecaster with a curly maple top
The project is looking great, you've got to be happy with it. The waiting is the hardest part, hehe.
When you have to drill the holes for the pickguard screws (and any other holes you may need to drill into the fresh finish), get some masking tape and stick it to your clothing, then use it in the areas you want to locate the holes. (Putting the tape on your clothing gets fibres on the tape's adhesive, making it less sticky, to avoid removing finish when removing the tape, which should be done by pulling the tape back on itself, not upwards at 90 degrees to the surface). You can buy 'low tack' tape, but the clothing method works fine ... experiment and see for yourself).
Mark the hole locations on the tape with a soft pencil, and try not press too hard. It doesn't matter so much on pickguard screw holes as they will be covered, but it's good to get into good work habits.
Btw, nitro can be touched up using nail polish, which is mostly nitro.