For production-ready use, we recommend downloading the Original format.The converted file is intended exclusively for browser preview. In the source file, the following are fully preserved:✔ original scene hierarchy✔ unsimplified materials✔ correct PBR texture maps✔ proper object namingIf you plan to use this model in production, download the Original format.This model is created in blender 4.3 lower version may have problem with it