The Windows 14295 .iso is available to Download from Microsoft here:
https://www.microsoft.com/en-us/software-download/windowsinsiderpreviewiso
Some more details here:
Windows 11 Installation Guides
by Dr Philip Yip (Dell Community Rockstar and Microsoft Windows Insider MVP)
The Windows 14295 .iso is available to Download from Microsoft here:
https://www.microsoft.com/en-us/software-download/windowsinsiderpreviewiso
Some more details here: