Possibles are unconfirmed. Examples:

HQ from Acacia Ridge but missing XX7, but having centre console bracket and floor shift hole or having metallic paint on a Belmont.
HX-12/77 HZ ute with derated GVW but not one of the unique trim codes.
Partial plates.
2200kg (meaning XU3 if it is a Sandman) but otherwise hard to pick.
Vehicles off the Service/Warranty records like the Dandenong HZ's i've been working on that are V8 and 4spd or auto.
Plus many more other anomolies.