Car Arcanum Mod bug

Im not sure if this is the right place for posting this, but I started playing the Car Arcanum mod and everything seem to be working just fine, but then i noticed Virgil was getting hit, but not taking any damage. I thought I installed the mod correctly. Can anyone help me out?

I found out some new things about this Virgil bug with Car Arcanum.
Virgil is vulnerable during his electricity defensive spell. He also is effected by poison traps. But what I found most interesting was he is completely vulnerable like everyone else when the main character is within 5 feet of him. Since I use guns, Im rarely standing that close to him when the fight starts. I realize now that this mod is probably old and maybe inactive, so I dont expect anyone to have a solution, but if anyone does know something, please let me know.