Gmod Xen moment

Mods I used: Black Mesa SNPCS https://steamcommunity.com/sharedfiles/filedetails/?id=173344427 Parasitic Headcrabs https://steamcommunity.com/sharedfiles/filedetails/?id=2963322051 HL:A Headcrab replacement https://steamcommunity.com/sharedfiles/filedetails/?id=2016485109 HL:A Headcrab sounds replacement (and replaces poison headcrab sounds too) https://steamcommunity.com/sharedfiles/filedetails/?id=2366429059 cat gun https://steamcommunity.com/sharedfiles/filedetails/?id=827320827 npc camera https://steamcommunity.com/sharedfiles/filedetails/?id=220955535&searchtext=NPC+Camera