Would you take a look at these pictures and let me know about these greebles? Thing is, this titan ship is supposed to be 50 miles long. If I model the greebles too small you can’t see them, when they were bigger it made the ship look tiny. So I went for small/medium sizes but I just wanted to get your opinion before I go too far.
i would vary the level of detail, so that you can zoom in on parts, showing the fine detail, and helping to give a sense of scale.
(edit) for example, you could put as much detail on a single one of those tanks as on your whole ship, and even more.
