Those are mind maps for troubleshooting vsphere management and network issues. Source, below:

https://blogs.vmware.com/kb/2011/03/new-mind-map-troubleshooting-vsphere-management-issues.html

https://ntpro.nl/blog/archives/1733-Mind-Map-For-Troubleshooting-vSphere-Network-Issues.html

Those are very old posts, probably archived and not open to public anymore.

Are you aware of any latest mind maps or simulations.

I'm currently checking https://core.vmware.com/vsphere-simulation-library , however its not showing simulations for previous versions of vSphere, vSAN etc.