Nice work. I have only one complaint, but, in your defense, ILM made the same mistake so you're covered. But when this ship lands, it's lower wings fold up. Streaks on the hull would almost always be the result of rain (or at least some sort of liquid running down the hull in a gravity well), so one would expect the streaks on the lower wings to run towards the main hull rather than away from it. After all, the flight mode has the wings basically upside down from the landed mode.
I assume someone at ILM thought of this but then figured that, seeing as how most of the model's appearances are in flight, it would seem counter intuitive to see streaks going "up" the wings rather than the right way.
Just a thought. And your ship does look very good.
--Alex