According to ruMpel (CoF's Author), usage of Cry of Fear content outside of Cry of Fear (with the exception of weapons made by Sporkeh) is prohibited, you can check it out on Gamebanana's page: https://gamebanana.com/wikis/755
Since you're using the Weapon scripts me and D.N.I.O. 071 made, you must credit the people who made the content (scripts, sprites and weapon models included) according to our Credits section on Github: https://github.com/KernCore91/-SC-Cry-of-Fear-Weapons-Project#credits
As stated in our readme file, DO NOT USE our Register File;
DO NOT REPLACE the content we provided with the pack. If you want to use custom models you can do so by creating your OWN Register File, and changing the string paths of the specific weapon you are using to the custom one (IE.: CoFSHOTGUN::SHOTGUN_V_MODEL = "models/cof/disastre/vwm.mdl"). Do this for the weapons you're using on your map before precaching them inside your Register File;
DO NOT REMOVE models from our content, they are required in order for players to see what weapon you're wielding.
I also noticed you're using old Counter-Strike 1.6 content that does not work with the current Sven Co-op version anymore.
