In Left 4 Dead 2, your player’s skin is not visible to other players. However, there are some ways that you can change your skin so that it is visible to others.
First, you can go to the game’s main menu and select "Options." From there, you can select "Player." On the "Player" menu, you will see an option for "Skin." You can select a different skin for your player here.
Second, you can go to the "Steam" menu and select "Workshop." From there, you can browse through different player skins that have been created by the community. If you find a skin that you like, you can subscribe to it. Once you’ve subscribed to a skin, it will be automatically downloaded and applied to your player the next time you launch the game.
Third, you can create your own player skin. To do this, you’ll need to download the Left 4 Dead 2 Authoring Tools. Once you have the Authoring Tools, you can use them to create a custom player skin. Once you’ve created your custom skin, you can upload it to the Steam Workshop so that other players can download and use it.
No matter which method you use, changing your player’s skin in Left 4 Dead 2 is a great way to make your player stand out from the crowd. So go ahead and experiment with different skins until you find one that you like!