run away! run away! (monty python quote) LOL, If anyone is good enough to make a projects guitar out of livestock, I'll donate a chicken:)
there's a guy on ebay selling scratchplates made out of leather, there's also bone nuts, hide glue, buffalo horn for acoustic bridges, horse hair is used in brushes, guitar strings used to be made from cat-gut, so the livestock may just come in useful!
as for the chicken - i'll take some of it's bones and my rabbits foot down to the crossroads & maybe I'll become a better player.......