Peter G just keeps on finding them. This time from a site called Performance Forums. Apart from the wire wheels it also features GTO nose vents and a windscreen with curved edges.
From the forum we are able to deduce that it belongs to a guy called Glen who lives in Brisbane and has owned it since 2000. Other features explained are that it has a fibreglass body, a steel backbone chassis, a Holden179 with a Yella Terra head and triple side draft Dellortos, a Celica 5-speed box, UC Torana front end, HQ discs, Jaguar walnut dash and instruments and cream leather interior.