I don't have any of my stuff with me, but paint codes are the key. Most are two tone paint too. There are 2 x types of HQ Vacationer as well from memory, but I can't remember the codes, maybe XY4 and XW6 or close to that. These codes will be on Acacia Ridge builds for 1973-4 build but not on others (just like XX7 and XU3 for uts and vans).