Master Minia:
There are many orcs on Talking Island, but the tunath orcs are at the Elven Ruins. You will be able to find arrowheads of tunath orc snipers. If you don't know how to find the ruins, ask Guard Kenyos.
They are not merely for my private purposes, I plan to donate some to Cedric's Training Hall for exhibition, so please bring back ten arrowheads.