A gun certainly does deserve a nice case. There are many leather conditioners, Black Rock et al., that will spruce up the exterior. There are many on this site who do various levels of refurb on cases. Kevin McCormack in VA can make new strap, FEI in Wisconsin can refit, so does Kade Gile in KS, as well as George Pitelko In Rock Hill, South Carolina. Depends more on where you are located. A good
project for a new year. Have fun.