The Cocytus was actually a failed attempt to build a fairly large ship. It underwent 3 signifigant design changes while I was building it.

The Cocytus's original rendition(^) while being an ok ship was rather small therefore I backed it up before continuing work. Not wanting to waste a ship I decided to use it to work on my asymmetry which is one of my major weak points along with large ships.

Results of an unfortunate incident while building. I pressed 'm' subconscious. Looked sorta nice but my goal was asymmetry. Tidied up a bit then took a screeny. Almost left it that way.

Current rendition. Fairly happy with it, just need to add some detail.
Like it, hate it, feel free to post a comment.
@Anna I'm probably gonna attempt a titan after one or two more asymmetrical ships.