Quoting Sam Sanister
I'm not familiar with the Dreadnought, about how long will it be when you're done with it?
https://www.amazon.com/Atalia-Stories-Galaxy--Love-Volume/dp/1470046369
It comes from this book I wrote. The ship is roughly 2700 meters if memory serves. I'm doing this to the scale of 3 m per stud. 900 studs long then. The program crashes with the neck portion. I may never finish it, but I have already worked more on it since this picture, and I'll probably complete the bridge tower at least.