Team Fortress 2 player models

I’ve tried looking everywhere and i am unable to find them. Do they exist?
please help

There are two team fortress 2 player models, the sniper and spy.

There is also a Team fortress 2 gamemode that lets you play as all of the classes.
http://www.facepunch.com/showthread.php?t=755095

Cheers mate

Demoman?