Can’t find that necklace pack I remember seeing some years back... hmm
But yeah if there are any jewelry items or items you’d like to use that aren’t gold you can try retexturing them. Often you’ll see people customize the textures and colors of the horns. You can try doing that with various items you want gold. Good luck, I hope you have better luck finding some. If I run into anything again I’ll be sure to drop it here.