materials/models/player/techknow/l4d/louis_color.vmt 
materials/models/player/techknow/l4d/louis_color.vtf 
materials/models/player/techknow/l4d/louis_color_n.vtf 
materials/models/player/techknow/l4d/louis_head.vmt 
materials/models/player/techknow/l4d/louis_head.vtf 
materials/models/player/techknow/l4d/louis_head_n.vtf 
models/player/techknow/left4dead/louis.dx80.vtx 
models/player/techknow/left4dead/louis.dx90.vtx 
models/player/techknow/left4dead/louis.mdl 
models/player/techknow/left4dead/louis.phy 
models/player/techknow/left4dead/louis.sw.vtx 
models/player/techknow/left4dead/louis.vvd