third person

Is there a simple way to enable third person mode on my server? I’ve been looking for ages now.
I just want something simple like if you press F2 you go into third person.

You can bind keys to firstperson and thirdperson when you have sv_cheats enabled, ot you could use something like this:

bind yourkeyhere thirdperson

Try that. If you want to pay money. You could probably find a free version on google as well.