" We need to raise some money to promote it." "
Efforts to contact Waititi yesterday were unsuccessful.
However, about 60 people have chipped in almost $6000 since the Facebook campaign started on Thursday.
Fans have been asked to donate anything from $1 to $10,000-plus, in return for prizes that range from a digital Boy poster to a day tour of Waihau Bay, East Cape, where the movie is set, with some of the cast and crew.
Waititi says he'll even throw in dinner with his aunty for some big spenders.
Waititi's most famous prank was when he appeared to be asleep when presenter Jeremy Irons introduced his 2005 Oscar nomination for best short film for Two Cars One Night at the Academy Awards.
He later admitted: "It was all a joke".