Are there any L4D 2 player model replacment modding tuotrial?

[Amogus]

I am thinking of doing a bit of light modding, i was looking to import a character model and use to replace survivors, and use it in game, but i can't find any tutorial on how to do it that's CURRENT, the only one i found was from 2013.

[Jo]

https://steamcommunity.com/sharedfiles/filedetails/?id=2225904754