Found someone managed to download 1803 Spring update on Media Creation Tool the same way I did downloaded 1703 by modified products.cab file.
https://insidewindows.net/2018/04/0...installation-media-using-media-creation-tool/
You can follow my guide below if want to get 1803 Spring Update right now instead of wait until 10 April.
1. Download 1803 Spring Update custom products.cab:
http://abbodi1406.square7.ch/ESD/products.cab or https://drive.google.com/open?id=1pp19GWGjc0OLY4Rq6uV-Iop6z4CfFHUY
2. Download the Windows 10 Media Creation Tool:
https://www.microsoft.com/software-download/windows10
3. Place “MediaCreationTool.exe” and “products.cab” in the same directory
4. From command prompt, run: MediacreationTool.exe /selfhost or PowerShell, run: .\MediacreationTool.exe /selfhost
5. The Media Creation Tool redirected to the new Spring Creators Update links on the Windows Update servers.
Done installed on VMWare worked just fine.
Small Windows Settings icons look MUCH BETTER than MASSIVE icons in previous updates and love the transparent column effect just like Aero Glass.
Now install 1803 Spring Update on my desktop PC.