For complete workflow compatibility, we recommend downloading the Original format.The converted file is intended only for use in the web viewer. In the source file, the following are fully preserved:✔ original scene hierarchy✔ complete materials without reduction✔ proper texture maps✔ correct object namesIf you plan to use this model in production, download the Original format.Animation ready double barrelled Howitzer style turret cannon. Edge and surface rust readily adjustible in the shader