"Tupac's estate" is not run by his family. It's run by some greedy corporate demon who seized it after his mother's death. In fact, his sister, who SHOULD be the owner/executor/etc of the estate, has apparently been trying to sue him for embezzlement.
So "approved by his estate" is just PR bullshit
Holy shit Australia. Yes. Go! GO!!!
HUGE GOAL BY THE SOCCEROOS!!!!! FUCK YES AUSTRALIA!!!