Since this is a custom build, you might need to re-enable certain features.
Let's assume you found a trusted source. The typical file size is 3.2 GB for x64. No two "Eternity" builds are identical, but the installation process is similar. windows 7 eternity download iso file install
Example filename: en_windows_7_eternity_x64_dvd_2023.iso (size approx. 2.8–3.5 GB, not the standard 4.1 GB of official ISO). Since this is a custom build, you might