I have checked the mod, it is working perfectly, which means something went wrong on your side. I would suggest checking your AC (verify file integrity in Steam, plus AC also received a couple of updates a few days ago) making sure that your Content Manager is up to date (if you are using it) and checking your CSP version as well (if you are using it, 1.60 is recommended if you are not familiar with it's technical background and development status). In case you are using any reshade mods, that can mess up things as well.
And a friendly advice for future reference: if you are experiencing an issue with the mod, it is recommended to contact the author directly for support before leaving an unjustified rating.
And a friendly advice for future reference: if you are experiencing an issue with the mod, it is recommended to contact the author directly for support before leaving an unjustified rating.