What am I missing withhave the PowershellPowerShell commands? set in the unattend answer file with the tag.
Also here is the logs that I pulled from C:\Windows\Panther after Sysprep...
2018-07-23 10:38:29, Error [setup.exe] SMI data results dump: Source = Name: Microsoft-Windows-Deployment, Language: neutral, ProcessorArchitecture: amd64, PublicKeyToken: 31bf3856ad364e35, VersionScope: nonSxS, /settings/FirstLogonCommands
2018-07-23 10:38:29, Error [setup.exe] SMI data results dump: Description = Setting is not defined in this component.
2018-07-23 10:38:29, Error [0x060432] IBS The provided unattend file is not valid; hrResult = 0x80220001
2018-07-23 10:38:29, Error [0x060565] IBS Callback_Unattend_InitEngine:The provided unattend file [C:\Windows\Panther\unattend.xml] is not a valid unattended Setup answer file; hr = 0x1, hrSearched = 0x1, hrDeserialized = 0x0, hrImplicitCtx = 0x0, hrValidated = 0x1, hrResult = 0x80220001
2018-07-23 10:38:29, Error [0x0600c2] IBS Callback_Unattend_InitEngine:An error occurred while finding/loading the unattend file; hr = 0x1, hrResult = 0x80220001[gle=0x00000490]