This isn't your average Porsche. In 1955 the German automaker released a 4x4 model called the Jagdwagen, which translates loosely to "hunting wagon". There were only 71 of these beauties released, and only 49 released to the general public.
The Jagdwagen was intended to be an alternative to the Jeep or Land Rover for military use, but the production wasn't able to keep up with the German army, and the project was abandoned.
If you've got around $350,000 AUD (around $261,000 USD), then feel free to bid on one of the 49 that is up for auction