Download the CLI tool
CLI is shipped with common Stadium assets by default (Crystal Classic and Modernized). For other environments, download additional assets.
To install additional assets, move the downloaded asset ZIP file to the UserData folder of the converter. Do not extract anything from it.
Tool build assets have been taken from the latest GitHub release, which is automatically generated from open-source code.
Item assets are hosted separately and deployed manually, as they don't contain any code.