This is a list of other ships, for inspiration. You may be familiar with some of them…
Galactic Ship of “Mona Lisa”
Explored during the Apollo 20 mission. 2 km long and estimated to be 40,000 years old (or older).
GLS Normandy
GLS Ceilidh
For the banshee.
Spirit Train Chronicles 
http://elvenjewels.blogspot.com/2012/02/from-starship-athabantian-everything.html