This assembly kit creates a static Mini 4WD model of the Spin-Viper from the original Let's and Go!! cartoon in Japan. It originally appeared in the Mechanical Mini 4WD series. Two jutting rear fins provide a unique accent on the body, which is composed of front and rear clear sections, the rear being hinged. Metal plated interior components give a hint of a real car's interior workings, while tread patterns are molded into the tires. Although this is a static model, the body can be modified so as to fit upon the Super-1, Super TZ and Super FM chassis.