very nice, although I would've ultimately preferred if it was more or less one cannon. In any case that's fine, it'll be a few days before I get to the cannon; there's a lot of high detailed body to build first. Whatever you end up on is fine by me.
edit: btw, that hatch in the back, is it for entry or for example inspecting the engine?
edit2: ok some early progress shots, if you can't tell that's the very back section. I'm working my way back to front, at some point I'm gonna work on the treads before I continue working on the body.