Daimler DS18 Empress Convertible 1951 1:43 scale Matrix Scale Models Resin Model Car This Daimler DS18 Empress Convertible (1951) resin model car is green. It is made by Matrix Scale Models & is 1:43 scale (approx. 11cm / 4.3in long). limited edition of 299 pieces worldwide. This model also comes in its own display case to keep it in perfect dust free condition.