Here are some links to the basic VMs you are going to need to set up a baseline lab for Cybersecurity and CEH classes that teach Kali Metasploit use.
Virtualbox:
https://virtualbox.org/wiki/Downloads
Kali Linux:
https://kali.org/downloads
Metasploitable:
https://sourceforge.net/projects/metasploitable
OWASP Broken Web Apps VM:
https://sourceforge.net/projects/owaspbw/
Windows Server 2012 r2:
https://www.microsoft.com/enus/evalcenter/evaluate-windows-server-2012-r2
Windows 10 Enterprise:
https://www.microsoft.com/enus/evalcenter/evaluate-windows-10-enterprise