How do you copy like telamon on roblox

If you mean copy there look then you have to buy everything they are wearing and then put it all on.
Or you can do it the in game way and get the players character appearance id (I think theres a script that gives you a command called try). to us the try command get the script that gives you it then say "try/character appearance id (the id will be a few numbers, no letters)".