Four guys and the car was hanging on the side of the tower in a huge crane, trying to attach the car which I assume is meant to be the foot of the tree.
I tried to find something about it online, but couldn't find anything. Maybe it's just a common thing down here to attach cars to tall buildings ;)
Sky Tower is getting ready for Christmas
Anyway....I think it's superduper cool - the crazier, the better :)