I just took a few pictures this past week of the milky way with a Rokinon 14mm lens at f2.8 for 20 seconds and 3200 iso. I was at a very dark spot on Maui with no moon. I was not able to get any of that awesome color you see in many pictures of the Milky Way out of the raw files. See the attached picture for my file. Any technique that I am missing here? Thanks in advance!