I realized back about 1971, when I came up with this ship idea, it probably wouldn't get drawn completely.
Maybe I can get more of it done than I have so far.
try a vignette approach. do a dramatic movie-poster outer-view, then deckplan only the important spaces, or examples of the important spaces, within the ship. the bridge, a boat deck, a troop deck, a few weapons stations, a few cargo spaces, etc.