Thanks for the comments, but yeah, this isn't going to be used for anything aside from a static picture for a fictional aircraft. And usually I've focused more on the lineart portion, than giving it actual depth or dimension... I'm just starting to consider it, but the furthest I've gotten so far is some minor attempts at shading or whatever. And yeah it is a dark image (I would've done a lighter gray, but I prefer to use black lines and so the disparity between the two is too great, although I could've gotten away with slighly lighter shades of gray on this, but oh well). Lol, and yeah, once you pull your face back to a reasonable distance from the monitor, it gets pretty tough pretty quickly to see it (oops, another side effect from being so close to the monitor during those intense sessions, lol).
Anyways, thanks!