OceaniaFlags provide flags for 14 different Oceania countries that can be use as stickers in Imassage , the app contain the following countries :
Australia, Fiji, Kiribati, Marshall Islands, Micronesia, Nauru, New Zealand, Palau, Papua New Guinea, Samoa, Solomon Islands, Tonga, Tuvalu, Vanuatu
the art work was done by http://www.3dflagsplus.com.