I've got netbsd-7/amd64 from a snapshot from a few weeks ago from nyftp. It calls itself 7.1_STABLE.
I've installed open-vm-tools, xf86-video-vmware, and xf86-input-vmmouse from the 7.0_2017Q2 pkgsrc packages. These tools It's running inside VMWare Fusion on my Mac. The mouse is working properly with X, when I have the VM in a window and not full screen, the mouse doesn't need to be "unlocked". However, if I resize the screen, I have to do xrandr -s XXXxYYY to make it fit the window properly. Should it be resizing itself? Andy