what I struggled myself with some days ago is the coke nose thing. I discovered that if the septum near the tip of the nose is broadened it gives this extra natural appearence. cause where you scale out the CVs to the side they allready lie on top of the septums root (CVs), seen from the frontview. in case you don´t know what I mean (cause most often I don´t understand my own english) I drop a pic here. sure it´s still not perfect, infact I think proportions now look even worse than before those little adjustments, but this coke nose prob vanished more or less..