ADVANCED INSTAL  (vpk-all modes)

go to steamapps/common/left 4 dead /left4dead/addons and put vpk in.

go to steamapps\common\left 4 dead \left4dead\...find pak01_dir and make back up....then edit pak01_dir with notepad++. 

    *here is EXAMPLE of a re-edit  ------ctrl+f for find menu

for body -- change this --
 
            $baseTexture "models\survivors\manager\louis_color"
            $bumpmap "models\survivors\Manager/louis_normal"

for body -- to this --

            $baseTexture "models\survivors\manager\rouis_color"
            $bumpmap "models\survivors\Manager/rouis_normal"

for head -- change this --

            $baseTexture "models\survivors\manager\louis_head"
            $compress "models\survivors\manager\louis_head_compress"
            $stretch "models\survivors\manager\louis_head_compress"
            $bumpmap "models\survivors\Manager/louis_head_normal"
            $Iris "models/survivors/brown_iris"
            
for head -- to this --

            $baseTexture "models\survivors\manager\rouis_head"
            $compress "models\survivors\manager\rouis_head_compress"
            $stretch "models\survivors\manager\rouis_head_compress"
            $bumpmap "models\survivors\Manager/rouis_head_normal"
            $Iris "models/survivors/breen_iris"
           