1.Paste it on your left 4 dead folder

2.Open pak01_dir with notepad++(copy pak01_dir to different folder first just incase)

3.To install change the $baseTexture "models\survivors\manager\louis_color" to $baseTexture "models\survivors\manager\louis_pillcolor" with notepad++

Same thing goes to the head only its louis_head to louis_pillhead

PILLS HERE!!