Usually included "Hotfixes" up to a certain point (like the "12 hot" reference in your search). Visual Tweaks: Custom themes, icons, and wallpapers.
: Microsoft ended support for Windows 7 years ago; you will not receive security updates. Security Risks
The Windows 7 Titan (x64) ISO is typically found on enthusiast forums or community-driven repositories like the Internet Archive or specialized modding boards like Windows_Se7en_Titan_x64.iso : Approximately 5.05 GB. Verify File Integrity
Unknown to Leo, the "Titan" ISO contained hidden cryptocurrency mining software and a keylogger. The creators didn't care about his lifestyle or entertainment — they cared about his money and computing power.
: Modified ISOs can contain hidden malware or botnets that your antivirus might not catch. Missing Features