1950 Dodge - Herald Sun Truck

We are still trying to find an original photograph of a Dodge Truck we purchased that was a one off built truck used by the Herald Sun. We are having no luck and have tried contacting anyone we can think of.
Hoping that maybe someone on this sight but have more luck than what we are having, would be great to see what it looked like in its glory day as we do really want to restore it
Thanks Stacey