Vehicles that paintjob does not work

[Starztec]

function addPaintjob(commandName,paintjobID)
	me = getLocalPlayer()
if isPedInVehicle ( me ) then
	triggerServerEvent ( "addPJ", resourceRoot, tonumber(paintjobID), me )
end
end
addCommandHandler ("addpaintjob",addPaintjob)

function addPaintjob2(paintjobID,player)
if paintjobID == 1 then
	myTexture = dxCreateTexture( "paintjob1.png" )
	elseif paintjobID == 2 then
	myTexture = dxCreateTexture( "paintjob2.png" )
	elseif paintjobID == 3 then
	myTexture = dxCreateTexture( "paintjob3.png" )
	elseif paintjobID == 4 then
	myTexture = dxCreateTexture( "paintjob4.png" )
	elseif paintjobID == 5 then
	myTexture = dxCreateTexture( "paintjob5.png" )
	elseif paintjobID == 6 then
	myTexture = dxCreateTexture( "paintjob6.png" )
	else
	if player == getLocalPlayer() then
	outputChatBox ("There is no such paintjob ID!")
	return
	end
	end
	engineRemoveShaderFromWorldTexture ( shader_cars, "vehiclegrunge256", getPedOccupiedVehicle(player) )
	shader_cars, tec = dxCreateShader ( "shader.fx" )
	engineApplyShaderToWorldTexture ( shader_cars, "vehiclegrunge256", getPedOccupiedVehicle(player) )
	dxSetShaderValue ( shader_cars, "TX0", myTexture ) 
end
addEvent( "addPJ2", true )
addEventHandler( "addPJ2", getLocalPlayer(), addPaintjob2 )

function removePaintjob2(player)
if 	engineApplyShaderToWorldTexture ( shader_cars, "vehiclegrunge256", getPedOccupiedVehicle(player) ) then
	me = getLocalPlayer()
	engineRemoveShaderFromWorldTexture ( shader_cars, "vehiclegrunge256", getPedOccupiedVehicle(player) )
	removePaintjob2(player)
	end
end
addEvent( "removePJ2", true )
addEventHandler( "removePJ2", getLocalPlayer(), removePaintjob2 )

function removePaintjob()
triggerServerEvent ( "removePJ", resourceRoot, getLocalPlayer() )
end
addCommandHandler ("removepaintjob",removePaintjob)

 

It works everything to wonder, but when it comes to paintjob for certain imported vehicles you can not.
How could you apply a paintjob to these vehicles? I do not want to change color, but have multiple skin... Thanks for you Attention

[Pirulax]

You cant, but not all texture names are the same. Try using shader_tex_names .

Just click on 'Texture names' on the top of the page. 

Btw, you should use getLocalPlayer() instead of resourceRoot. For some reason wiki says that resourceRoot is better, but in reality its much worse because of event faking.

And why do u recreate the shader every time?