Teen Titans: Season 2: Underground
My job as the designer was to make this technological feat look at least passably possible. To cover the enormous space involved I drew this cutaway view, which does tweak the scale a little to keep it manageable for the storyboard artists to stage.
It all worked out well enough, but the overseas studio animating the show didn't get that the view was a cutaway and drew the ceiling exactly as I drew it. I probably should have made a clear note on the design.
Even with such extra effort to make everything clear, something always gets lost or altered in translation. Sometimes the changes can be for the better, but more often, the work suffers. Once it's out of your hands, all you can do is hope the damage is minimal and barely noticed like this instance.