I've never tried it but doing a 100% custom driver package might take things down quite a bit. I think DISM++ can do this but you would need to run that function against the image you want to modify on the system you will be installing it on so the drivers will match. I experimented with this long ago on a system that was NOT the one I was installing on and it broke the image to hell and back.
If there is june update please inform. Edit: I found June 2021 Update Windows 10 Enterprise 2019 LTSC x64 v2106 lite (ivankehayov) Win10.LTSC2019.x64.lite.v2106-IK.iso (size: 887 MB) (SHA1: 2D65FB91BC41E0A95CAF899EBDA9279E6EE23850)
I'm just wondering - why no. Have you tried it? If yes, have you had any problems? You can share your findings if you test my edition. If not, let people decide for themselves which Windows to use. BTW I won't share my lite Windows if I think it's not worth it.
Don't work torrent piratebay (low speed). This link (Windows 10 Enterprise 2019 LTSC x64 v2106 lite (ivankehayov) - on archive.org) is safe? Does anyone know?