For proper use, we recommend downloading the Original format.The viewer version is intended only for use in the web viewer. In the Original format, the following are fully preserved:✔ native scene structure✔ complete materials without reduction✔ accurate texture maps✔ original object namesIf you plan to use this model in production, download the original version.Ready to play gas mask model used for war and can use it in the design of war games tools and weapons of soldiers as well as in rooms and game object is a low poly model and you can have a softer volume by adding a subdivision modifier and using it in your quality metal materials are used in this workI hope you download and enjoy