I was unable to download the ADK through a proxy server using the "adksetup /quiet /layout <path>" command (Error - Check your Internet connection - great work Microsoft!) so have done up a Update List.
Hope there will be a full iso release to download offline in the future, however, in the meantime you can make use of this.
Keep all the downloaded files in a subfolder named Installers under adksetup.exe
Number of downloads: 39