Yes, it can work, for the first release of NtmOS.
To run it, just download the ntmos_floppydiskzip file, unzip it, and mount the img as a floppy disk to any VM and boot from this floppy disk, and it shall boot into the GUI.
Currently there is no many thing you can do on the GUI, but when you click the keyboard, the keycode shall be displayed on the screen.