From all accounts (ABC TV News), only minor injuries to ground staff from flying debris. Crew and pax ex the Puma evacuated okay. Metro's also damaged by flying debris.
This could have been a very serious accident if the Puma had caught fire after impact. With the arrival and departure of flights from Port Keats, there is usually a lot of people around the terminal.
Clowns like Pilotboy shouldn't have access to computers!