I see it now --- two different Model Ts. The single steering wheel pickup has a natural wood finish wheel along with a round mirror while the other two pictures show a pair of black rimmed wheels along with a rectangular mirror.
Regardless, were these Canadian built cars, shipped in crates and then assembled in New Zealand? I know the Canadian-built open bodied Ts were built with functioning doors on both sides to accommodate right hand drive countries, the American-built bodies were right door function only to supply the domestic market in America.