Okay, here's what I'm saying:

This is like a completely freakin sweet awesome model! I think it looks fantastic! Only part that doesn't look fantastic/real to me is the cockpit, being all totally black and such, whereas

On the movie model, here, although you can't see the pilot (most likely cause one isn't in there, but in universe, probably cause he's black, and the inside of the ship is black....) but you can see the outline of like the console and a bit of the inside of the cockpit.
So that's what I'm talking about.
and the colour (should) be blueish - it looks blue in the wallpaper but in these pics it looks less blue, so I'm not sure whether FS is going with blue or grey TIEs, but you can see the model above is blue, and on Wookieepedia (that GREAT source of RELIABLE info, lol) it says
Originally meant to have a blue color on the hull, this was abandoned when blue-screen filming made the fighters transparent. The original TIE/ln fighters seen in A New Hope were relatively white in color; the TIEs of The Empire Strikes Back and Return of the Jedi were more grey with a gradual blueish hue added during post-production
So whatevs, on the colour, though I always preferred blue. Looked more sinister to me.