Server 2008 R2 DataCenter autounattend.xml

This is autounattend.xml is tested and works on en_windows_server_2008_r2_with_sp1_x64_dvd_617601.iso:

8dcde01d0da526100869e2457aafb7ca

d3fd7bf85ee1d5bdd72de5b2c69a7b470733cd0a

KMS product key has been taken from:
https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-R2-and-2012/jj612867(v=ws.11)

Zero touch sequence: