How do you make a character join morph?

Can someone help me please learn how to make a character join morph script just like how when you join the killer you are some character can anyone help?

I can't give you what you want, but I can give you a ghost on enter script :3. Homemade by ToTo129

game.Players.PlayerAdded:connect(function(plr)
plr.CharacterAdded:connect(function(chr)
chr.Left Arm.Transparency = 0.5
chr.Right Arm.Transparency = 0.5
chr.Left Leg.Transparency = 1
chr.Right Leg.Transparency = 1
chr.Head.Transparency = 0.5
chr.Torso.Transparency = 0.5
end)
end)