Here are my junker-style ships!
If you want, you can post yours here too.
A junker ship is a ship with no block touching anything except structure or an exception.
Rail parts can touch each other.
Factories(or storages) can touch others OF THE SAME TYPE
Crew quarters/bunks can touch each other.
If they ALL are TOUCHING an engine room, thrusters can touch each other.
Amour can touch each other.
Here is one I just made!