This is a plain body replacement for a Carrera Wrecker Slot Truck 1:32 scale. From the basic flat base, you can add your own upper body style, such as the example I have provided in a Tray Back. Just glue them on, or possibly small screws. Looks good as a race back for Truck racing. PLA filiment works well for this fine print and provides a durable finish. Drill the 3 standoffs to 2.2mm to take stock screws.