Hey... 
  right fishplate thought thats what U mean.
Yah the body isn't done. . . 
As for the weathering, , ,  Its there because it looks better...
and in game since you usaualy only see the fighters really small on your screen..... you will never notice any small minute scratches... . . Its an exageration,,, some what.
---I'v actualy looked at photo for reference.
  Anyway after flying the same tyff for an hour or two, rearming 2 or 3 times, , ,   and flying through Rook brains chunks and Nit intestines, ,  the air, , ,,  I can see how dirty a plane can get.
The New Tyffie Gunsu Porp, it dices it slices, but it dosn't clean well
(disclaimer; may need to tenderize rooks and nits first, with 4 20mm Hispanos) 
 MonkeyMeat