Probably enough evidence for CASA Australia to throw the rule book at him as well, that’s if he ever returns to Australia.
I would also imagine that he will face some pretty serious charges in PNG with regards to the alleged cargo on board, should get a few years in Bomana if the PNG justice system can get their case together. In some other countries he would be on death row for this behaviour.
What’s the aviation background of the pilot? It would appear that he has some reasonable experience considering the circumstances.