Spell Revisions Mod not working

Howdy, Recently purchased BGEE to replay it again for the first time in many years. After beating it vanilla I wanted to mod it up a bit to spice it up. I found the gibberlings website, downloaded modmerge and I currently use BGTweaks Anthogy and everything works fine with that. Very easy. But then I tried to install the Spell Revision Mod by Demivrgvs. When I went to download the mod, nothing occured when on their website, so then I went to the Github link to download the mod. Basically, I have no idea how to install this mod. I downloaded the newest beta version, and to install this mod is nothing like the Tweaks Anthology. The forums on gibberling aren't up, so I am assuming the site is down? But I have no way of contacting the modder, nor asking questions on their board to find out more. Can anyone help me with this? The Spellrevisions-master zip contains no files to launch and the read me talks about clicking a .exe file that simply does not exist in the download. This is probably very obvious to you all what I am missing or doing wrong, but I have no idea. I'd really love any feedback because I love the concept of this mod and I'd love to keep the game fresh. Thanks in advance.