It's beeftimes awesome Logistics Frigate, take a look here: http://community.playstarbound.com/index.php?resources/logistics-frigate.768/ I stripped it and altered some stuff to have no building restrictions, including movable Captains chair, fuelhatch and shiplocker More info on the mods discussionthread.
Here's my work-in-progress: She's not much, but I've been building her piece by piece using madtulip's mod and it's extremely gratifying watching it all come together. (I did cheat to get the Tilesetter a bit early, for shame!) Layout is bound to change. But the overall idea is to have a fortress atop a battleship. This is the start of the battleship, what will eventually be the helm.
Yeah sure, I'm still a bit busy with my current ship so I won't be able to build something that massive. If you have a design in mind or something you'd like it based from, just PM me with the details. ^-^
If it were bigger I'd totally make a stage for multiple players with instruments to make their sweet music. Unfortunately, I can't even get multiplayer to work. Public servers crash on me every couple minutes, I've only ever been able to play 1 on 1 with two friends, meanwhile a third who has starbound is completely unable to connect to me and vice versa.
Yay for teleportation, storage, and potatoes! Until I find a homeworld where I can make my new under-lava town, I'm hoarding all the materials in my ship. Once I find a place to put all my packrat goodies, then I'll decorate... Probably...
Sometimes the captain gets to know her party goers a little too well. Seeing as how it's the only restroom on the ship. But hey, I hear it's better than Sochi.