DJ Wightman & Co. Transport is an Australian logistics company, originally founded 1964 as a fruit and vegetable delivery company in Adelaide. In 2007 it began contracting for Coles, serving metropolitan stores and later locations across regional South Australia. It underwent an extensive expansion in 2014, picking up a contract from K-Mart.
(This description formerly contained misinformation that Wightman went into administration in 2014. That was incorrect, I'm sorry!)
Let me know in the comments if you'd like to see any other vehicles supported, including any of these mods!