I have Australian relatives, both from my paternal line and through my grandmother.
If you look up the New South Wales Mounted Police website, the only old photo is of my grandmothers half brother John, same father, different mother, she dying in childbirth 1866. Child, a daughter survived. John became Superintendant.
Also, a married daughter of my grandfathers older brother, Thomas Henry, a Met. policeman. Must be deceased by now. Photo is as a volunteer in Australian Olympics 2000.