Telkit Ancient is designed for Minecraft 1.5.2.

It is available on the Technic Launcher. The current release of Telkit Ancient is version 1.2.0, released on Tuesday, May 24, 2016.

Custom Sphax Patches
Sphax PureBDcraft Modded Textures for Telkit Ancient - May 24, 2016 for Telkit Ancient 1.2.0+
Patch the main Sphax patch by placing the modded folders alongside the main patch folders. Allow the mods to overwrite existing textures.

Basic Prerequisites (Exceeding These Is Fine)
Technic Launcher
Java Development Kit 8 x64

If you wish to play around with the telkitancient.zip file, here is the direct download link.