I was checking on some pages to find out what the dimensions of a torpedo exactly are (I still don't know >_<), when I came past some pictures of the Voyager episode Thirty Days. The DITL page can be found here
, in which we see a Monean ship from the back. It bears a more than striking similarity with the Relativity! Although it hasn't got the timecoil... thingy that the Relativity had as a tail, the shapes are practically the same.
The same is true for the Devore shuttle and the timeship Aeon. While the Devore has more flowing lines that the Aeon, the shape is almost identical. Bernd, were you aware of this or is this new?