Hand shaped a truss rod cover. Photocopied the headstock and printed a picture to trace it out. I may refine this a little more and buff the edges. The optional bone nut only took a couple of scrapes with sandpaper on either side to fit the width of the fingerboard. Some filing and scraping was I'll set the slot height once it's strung and the neck/body settle in. I may opt to leave it high for slide. Installed the optional Grover mini locking tuners.