Here you can find all the files mentioned in this website or the forums. Let us know if we missed anything.

Windows Client: Windows Korakion's Client - Torrent (50 KB)
Mac OS X Client: Note: Not available for Mac yet. Check info here on how to use an emulator with the Windos client.
Launcher: Korakion's Custom Launcher - Zip (2.0 MB)
Last update: 07/03/2016
Note: Launcher is for Windows only.
.NET Framework (optional): .NET Framework 4.5.2 (web installer)

Addons for TBC (170 addons): - Zip (74 MB)
Game Guide: Game Guide - Zip (54 MB)
Latest Patch + modified files (optional): - Zip (18.0 MB)

Files were last updated: Mar 29th, 2016.

Some useful links:

Note: Please check our forums for additional help.