Resizing Players using Vector3?

Is it possible to use Vector3 to resize a player? since resizing players using Vector3 does not work I tried this which is just a normal script in the workspace but when I play in studio nothing happens to my character

function PlayerSize(player)
	local SizeValue = 10
	
	local humanoid = player.Character.Humanoid
	if humanoid then
		if humanoid:FindFirstChild("BodyHeightScale") then
			humanoid.BodyHeightScale.Value = SizeValue
		end
	end
end

There's no easy way to resize R6 players, especially with only Vector3 (only vector3 doesn't work.)

However, there's a module that ROBLOX created for resizing characters that you can find here

Or, an even easier way for R15 characters, by using this function.

function ResizeCharacter(character,increment)
	if character.Humanoid.RigType == Enum.HumanoidRigType.R15 then
		for _, scale in pairs(character.Humanoid:GetChildren()) do
			if scale.ClassName == "NumberValue" then
            	scale.Value = scale.Value + increment
			end
		end
	end
end