Alfa Romeo 6C 2500 Ghia Closed Roof 1947 1:43 scale Matrix Scale Models Resin Model Car This Alfa Romeo 6C 2500 Ghia Closed Roof (1947) resin model car is white. It is made by Matrix Scale Models & is 1:43 scale (approx. 10cm / 3.9in long). This model also comes in its own display case to keep it in perfect dust free condition.