The Heat Edge standard model stands out with its vibrant red body adorned with orange and yellow flame-style decals, silver stripes, and flag-inspired accents. The Red Metallic edition offers a premium touch, featuring a metallic red body. Initially available exclusively in Singapore, this limited edition later became accessible at various Tamiya official tournaments. Both models are equipped with small-diameter, fin-type low-profile wheels and slick low-profile tires. The standard variant features white wheels with black tires, while the Red Metallic sports silver-plated wheels with black tires. Both versions share the same chassis, with the frame molded in gray and the A-parts in blue.