In 2011 Regional Express repainted VH-EKX, a Saab 340, from its standard livery to a special 'sharkcagediving.com.au' Livery. The livery promotes shark cage diving as a tourist attraction at Port Lincoln. On the Left Hand Side of the comparison is Regional Express's standard livery, and on the Right Hand Side is the 'sharkcagediving.com.au' Livery.

• Underwater scene painted at the rear of the aircraft, including the last two passenger windows featuring as divers in the shark cage.
• 'sharkcagediving.com.au' along the top of the cabin above the window line.
• Promotional logo's on and behind the front cabin door.
• Size and placement of 'Regional Express' and the registration vary across the entire Rex fleet, not specifically these two aircraft.