Not sure if it is complete, please see photos. I have not tested any electrical components of this set, may need repairs. This vintage Lionel Electric Trains model train set includes a detailed locomotive, several train cars, and essential accessories such as a sound activation button and transformer. The set comes in its original packaging with all components carefully preserved in plastic bags. The locomotive features a direction control switch and authentic design details, making it a great addition for collectors or model train enthusiasts. Minor signs of age are present on the box, but the train and accessories are well-maintained and fully intact.