that stream needs a few detaileds darked, it looks way too light and some things just don't have the contrast which sorta makes it look odd/or like it has unfinished textures. Nice job on the model though. I would look at 9of9's too, or p81's. They had bussard glow reflections on the hull and deflector glow reflections on the inside rim of the deflector dish cavity which gave it a nice effect.