2011 Dodge Challenger R/T (Green With Envy) GL Muscle Series 11 Greenlight Collectibles 1:64 Scale 2015 Die-Cast Vehicle & Trading Card 2011 Dodge Challenger R/T (Green With Envy) GL Muscle Series 11 Greenlight Collectibles 1:64 Scale 2015 Die-Cast Vehicle & Trading Card Limited Edition - Specially designed for the adult collector! 1:64 Scale - Vehicle measures approximately 3 inches long. GL Muscle is a collection of the greatest American performance machines both classic and modern. Each car is grouped with a second set of tires and wheels that can be switched out. Each car also comes along with a serialized Trading Card, the first of GreenLight's lines to include this. Ages 8 and up. From Greenlight Collectibles.