For production-ready use, we recommend downloading the Original format.The viewer version is intended for web viewing only. In the source file, the following are fully preserved:✔ native scene structure✔ unsimplified materials✔ accurate texture maps✔ correct object namesIf you intend to use the asset in a production environment, download the original version.High quality cylinder joint that can be used in all types of hard surface projects. Works well for legs arms and other articulation of robots and mechs.