In a previous post, I had a script that was troubling me. After running various tests, I realized that it's not able to change the Model's Appearance (Shirt, Pants). Example:
game.Workspace["Memorize Me"].Shirt.ShirtTemplate = "http://www.roblox.com/asset/?id=145379994"
Has the property been locked?
I've seen it work in other games, so I don't see why it would be locked. But maybe you need to have separate ones that can be added/removed from the model instead of changing the ShirtTemplate property.
Another thing is that Player.Character.Name is also locked :C
I tried running game.Players.LocalPlayer.Character.Name = ''
but output kept screaming in red "An error occured"