I've been planning on doing an article on Tyrannochromis for hobbyist forums from a Q+A I did with Ad Konings on that genus and clarifying T. nigriventer, T. macrostoma, and T. macrostoma's synonyms T. maculiceps and T. polyodon.
I've been putting it off for over a month now mostly because of time because I have a lot of work to do in the garage with my fish tanks, but also because I wanted to get better photos of mine since while I am sure I can get an OKAY from Ad to use a lot of his photos, I don't want to just use a lot of his photos to begin with. I want to get photos of my Tyrannochromis.
Also I want to try and find more sources (not that it's really necessary), so far I just have my email exchange with Ad and an article also authored by him in a fish magazine.
So I could contribute that whenever I am done and hold off posting it elsewhere so it debuts in this thing.