About this 3D model

This is an HO scale rail cleaning car. It is modeled after the Wokifu 100 type used by Chichibu Railway Co., Ltd. This is a system in which the drum cleans the tracks as it rolls. The user is responsible for creating the brake that adjusts the rolling of the drum. In addition, the bogie and coupler must be provided by the user. It can be output to an FFF printer without support.