Paint kit wing light issues...

Ok.....we've spent literally 3 hours looking at this and still no answers.Those of you with experience with repainting the 737... go download the Singapore 737-700 and ATA -700. Load up in the Singapore livery and look at the strobe/navi light area... Everything checks out right?Now load the ATA livery and look at the wing light area. The light TEXTURE isnt there. The strobes and navi LIGHTS themselves will work in sim but the texture for the actual light fixtue isnt there. The same thing is happening with the repaint kit. Does ANYONE have a answer as to why this is happening and what can be done to fix it? We've got to be looking over something.... help us out!