The new WS63 is now available for a starting price of $3100 USD and is one of the first to ship with a Max-Q Quadro P4000 GPU.
https://www.notebookcheck.net/MSI-updates-WS63-workstation-with-Max-Q-Quadro-P4000-graphics.239744.0.html
It really sucks when they only say "i7 processor" when quad core i5 would be way more powerful than double core i7