Has anybody thought of trying Bentus from Homeworld 2? Sure, it's not really too much to look at, but the size might be impressive.
i believe it bentussi
Bentusi
you find the HW1 version herehttp://paperstarships.tengun.net/HW.htm
But the big ass ship you see there is called Bentus.
The race is bentusi and the ship is bentus.
I just finished this the other day, and I hope I never have to make another. The tiny one is the original size provided by paperstarships.tengun.net