I'm loving what I see! 
Nut the spikes look too low poly compared to the rest of the body, and there's also some surfaces that are too plain compared to the rest.
But awesome work, its coming to life
Thanks for the cheers people, it helps the ego

.
I'll address those issues in due time, Raven! Although I think that for "plain surface" you mean one of the back plates both on top and on the side. I'm divided on those things because the ship isn't that big, and those are of the few areas that are "plain", compared to the rest. Perhaps the ship should have a few areas of that? I'll leave that question open until I begin the UV mapping, I believe that will answer some questions.
I'm working on the turrets now, and had an idea for the AAA beam turret down below. The laser turrets are still on the drawing board and I don't like those ideas

. What do you think?
[attachment deleted by Tolwyn]