More updates: I've managed to get the lower wings and nacelles textured - a lot more detailing still to complete, though. Next, I'll be moving into the front and aft-most sections, and then all the texture basics should be in place.
As for the hull plating; I read the tutorial, Eclipse, and I can see what was being suggested earlier. However, given the shape of the warbird's wings, and the complex 'feather' pattern on them - I can't see how I'm going to get the square tiles to line up without it being really distorted. Nevertheless, I will attempt another method - but the current pattern may have to stay as-is.