I don't reckon I could cut that sort of detail with any real degree of precision, it would end up looking like my 3 year old did it.
Hopefully it should only be a couple of bucks to get one printed up and they're in Australia as opposed to the other side of the planet. Anything I can do to make it easier and save more heartache and dollars is the new philosophy.
I didn't plug the holes, I purposely ordered a blank overlay as opposed to a pre-drilled one so I could just match it up with the factory holes on the headstock.