Thing that I don't get is this: when I saw the ships in the original game, I imagined them to be pretty much that shape, and not much more complicated. I didn't think "oh, that's a rough approximation of the shape of the ship, it must be more complicated", I thought "that's the shape of the ship, there might be colours and surface details and a few other bits, but that's what it looks like." And that's coming out of the long tradition of book covers, the Terran Trade Authority and all that, where spaceships tend to be flat geometric planes.
On a related note: one of the coolest ships in science fiction (bad science fiction, but hey), the
Lady Mac, is a plain sphere. The
Heart of Gold is a running shoe. Culture GSVs are big ellipsoids with a cuboid inside. Heighliners are cylinders.
Liberator is a microphone with bits stuck on it. You don't need to be more complicated than the original Elite ship shapes to have a cool starship.