Tackled butchering a 20 lb salmon on Saturday afternoon and did not get to take pictures 🙁 Of course the fact that I, uhm, 'butchered' it a bit in the process means not memorializing the end result was no great loss. First time I have ever tried filleting a fish anywhere close to that size. One large fillet was prepared by roasting with olive oil, capers and S&P, and was reportedly very good (I don't eat fish myself, but am happy to make it for my wife and others). The other, plus the head, tail, belly, etc. are hibernating in the freezer for future soup and cured salmon that my wife will make and eat.