For production-ready use, we recommend downloading the source 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✔ unsimplified materials✔ accurate texture maps✔ original object namesIf you plan to use this model in production, choose the original version.This is one of many knifes of my collection Us navy mk3 kabar. Feel free to use it in your project or or as an in game asset.