Okay, I've tweaked the shapes a bit to get closer to how I think it should look. There is an ever so small roundness to the tip of the nose, the tail and finally the wingtips, but from a distance they will look pointed. You can't really tell from the front view but the wings are meant to flow into the body so the end result shouldn't have any hard angles---every surface should (hopefully) flow into the next but for one small and subtle exception: there is a crest or subtle angle meant to run from nose to tail along the top and bottom of the craft. You can just see it in the front elevation.
I haven't any idea of scale yet, but this is supposed to be more aircraft sized rather than multi-level ship sized.