The development of this is actually to an halt right now, and to fully use all of the functions for this mod, the mod itself needs to be modified to work fully with all it's functions. But some functions in it still works for ANY game that use Direct3D rendering.
I took the liberty to download this mod and modify it some so it works really well with FeralHeart.
It's easily installed, just to download the zip I made here.
http://www.mediafire.com/?xtsqvg57e8x59a1 (http://www.mediafire.com/?xtsqvg57e8x59a1)
I didn't know anyone made a thread about this. Anyways, there is no Enb series for Feralheart/Ogre engine, but one for Vice City works with almost any game including FH. Anyways, care to share your config file?