It took several variations of the vertical stabilizer to settle on what you see here, and the white you see on the forward section of the 3rd engine nacelle is a custom cut decal to match the original livery. Unfortunately, using 2 colors in this printing process is not only very wasteful, but it adds at least 4 hours to the printing process. Also, this is the version which started the simplification of switches. From this model going forward, all models will sport a single toggle switch, as the fan control is a switch all by itself.