Tropical apples are the real deal and yes they will thrive in QLD!
What is the difference between tangerines, clementines and mandarins?
Banana trees are available on the Sunshine Coast
Jaboticaba is a very popular South American cherry variety which is native to Brazil, Paraguay and Northern Argentina and adapts well to tropical and sub-tropical climates. It is a truly unique plant in that both the flowers and fruit grow directly from the trunk of the tree. The whole fruit is purple (resembling a grape) and very juicy.
Prepare your trees for winter and reap the benefits in Spring.