That's quite literally impossible because some of the files refuse to work in a VPK addon because they are probably hard-encoded into the pak01_dir (believe me I have tried thousands of times). If you only have VPK addons in the addon folder, you can overwrite the files provided here and all your previous mods and this one will work properly. If you need to have pak01_dir overwritten for another mod, you have to choose between the two.
Posted by cyberach
Posted by iWirthless
Put these into a VPK, so it is easier to install/uninstall, you do not need to change the Pak01_dir.vpk or overwrite any files.
AND EVEN LOOK AT THIS, I MADE A TUT!
This man speaks the truth. I have to many mods installed to overwrite the VPK. If this were to be put into a VPK I would grant the 1000 internets.