[HELP] Where am i wrong?

[#MacTavish]

Hi all, i want to fly with SeaSparrow helicopter flexible as Hunter Helicopter (because Hunter helictoper can flip around itself and move fastly) , so i tried to set Hunters' handling settings on SeaSparrow heli. But it doesn't work (i got any error btw), help please, thanks, here is the script;

function getModelHandling( element, property )
    if isElement ( element ) and getElementsByType ( element ) == "vehicle" and type ( property ) == "string" then
        local SparrowID = 447
    	local modelID = 425
        local handlingTable = getModelHandling ( modelID )  
        local value = handlingTable[property] 
        
        if value then 
			for k,_ in pairs(value(modelID)) do
				setModelHandling(447, k, value)
			end
        end
    end
    
    return false

end