Larger plugs are factory holes. Note how unevenly close they are to the edge of the shaped headstock.
Original shape was terribly off-axis and I couldn't use it.
Smaller plugs are me. trying my best to use a hand drill and only had about 70% success
Hadn't accounted for the difference is hardness of the plugs and the maple headstock material and got travel I couldn't prevent.
Now have a new Drill press. try again after the new veneer arrives.