You can through Parallels. Download Windows 11 ISO, install it in Parallels, provide file access to the ISO, run the script, copy the tinyISO somewhere, delete

You can through Parallels. Download Windows 11 ISO, install it in Parallels, provide file access to the ISO, run the script, copy the tinyISO somewhere, delete your Parallels VM then create a new VM with the tinyISO.