I measured and marked the fret marker locations and then created indentations with a brad point.
I drilled the holes for the fret markers.
I inserted and glued the fret markets and then sanded then smooth.
I filed the frets with a fret-crowning file until they had a rounded, curved top.
I filed the ends of the frets to make them smooth.
I filled the joint between the heel cap and the body with epoxy.
I sanded the whole guitar down in incremental stages from 80, 120, 180, 240, and 320-grained sand-paper.