Look up "money laundering" & "paying off Goldman Sachs mates" & you'll be closer to the truth in Turnbull's payment to the Barrier Reef Foundation.
The last part of this interview, analysed by Mandy Bombard of the Bombard's Body Language website, shows all is not above board regarding the payment.
Do yourself a favor & watch the whole thing - Also gives an indication of Turnbull's outlook as PM too.
https://bombardsbodylanguage.com/2018/08/18/body-language-malcolm-turnbull-drought-global-warming-443m-reef-grant/