Yah looks better close up,  but still like black lines. ..  try bringing the highlight of the panellines  ... uh  make it brighter and the black lines make the a lil more transparent , , , also  ., try adding abit of detail to the paint job,  
   i.e. some tones so the white is just a tad more grey,,, so that you can actualy see the white highlight from the panels on them once you bring that up.
The rivits look pretty good. . .  thats one thing i haven't done on my texture yet, , ,  im not sure if I will, , , they look good close up  but from a distance ,,, depending on the plane some are Unraped better than others,,,, they look really busy and kind of distract from the actual texture, , kind of  starts to look like a grid patern    , ,, hmmm gonna have to think about that one.
Well keep it up almost there.
 MonkeyMeat