Alongside the official Microsoft version, the community version is now available in the PowerShell Gallery.
This is a community effort, please fork, submit improvements, issues, pull requests, anything!
https://www.powershellgallery.com/packages/get-windowsautopilotinfocommunity/1.0.0
https://www.powershellgallery.com/packages/WindowsAutopilotIntuneCommunity/1.0