I have carvings and tribal masks from Milne Bay (one was hanging on the wall of my bungalow, I liked it, asked if I could buy it...I bought it). They've got bubble wrap at reception at Tawali resort 
Similar situation at other resorts - they all sell them and are all prepared to help you with packaging them up for sending home.

Similar situation at other resorts - they all sell them and are all prepared to help you with packaging them up for sending home.