As well as the CC Cyclone, Midas Gold, and Alto Duo, I can also add three more cars that used these Opel/Vauxhall tail lamps, as follows;
RV Nemesis (can't find a rear-end photo at the moment. Will post proof soon, but meantime here's a front 3/4 view)
Birchall McCoy (same as above!)
Pohlmann EL (below)