The Arthur Haywood Overlanders were mostly built using Sandman Vans and Utes. Here are a few pics from some 1970's 4wd magazines I have and some pics of Overlanders that have been listed on Ebay.

OFF ROAD magazine 1977.... The first Overlander... a HJ Kingswood Sandman ute.






OVERLANDER magazine 1977.... HX Sandman panelvan




Ebay 2007..... HX Sandman ute





Ebay 2008... HZ Sandman panelvan in Persian Sand metallic.... an unusual colour for a Overlander.