The A7V was the only German combat tank in World War I. Only 20 units of the frightening, armoured tank were produced and none of them survived - except for Mephisto.
The priceless piece of steel, machinery and weaponry will be unveiled in November at the Queensland Museum in Brisbane, to coincide with Remembrance Day (11 November).

'Mephisto' A7V Sturmpanzer German WW1 tank Source: Queensland Museum