Chevrolet Corvette With Harley Quinn Figure 1969 1:24 scale Jada Diecast Model Car Diecast Model Car This Chevrolet Corvette (With Harley Quinn Figure 1969) diecast model cardiecast model car & features working wheels & opening bonnet with engine, boot, doors. It is made by Jada & is 1:24 scale (approx. 21cm / 8.3in long).