Borax + water and a lot of drying time yields a pretty nice, do it yourself head mount with a lot of personality. Another nice ling out of Depot Bay, Oregon.
Molding and casting a lingcod head half cast for reference.
This ling was caught outside of Depot Bay, Oregon in June. The head was removed during filleting, cleaned and bedded in fibre. The mold was cast in paster and cast in fiberglass resin.