There are web sites hosted in the .vu domain, which I suspect are msotly genuine Vanuatu or Vanuatu related sites. See http://www.tvl.net.vu/WebSites.htm
You are right, I believe, about the copyright issues. However, I'm not sure what view the country's government would actually take about such a thing.
From a practical point of view, the internet bandwidth infrastructure into the country is fairly limited. A while back, Usenet wasn't available in the Republic because of lack of bandwidth.
I suspect that very popular fan sites (e.g. Nicole Kidman) would probably kill the country's network, especially if they contained any video (or possibly even audio) content.
I suggest you talk to Marke Lowen, whose email address is vol at vanuatu dot net dot vee you. I wouldn't want him to be spammed. He might be able to help you. I congratulate you on your imaginative question and wish you success. Please let me know how you get on.