I don't really have any issue with people doing photo manips or overpaints for their work. Matte painters do it all the time and the results can be stunning. But posting it in the poser section seems a bit weird unless maybe large parts of it is from poser renders. Mixed media would probably be the most appropriate section IMO.

But then some people just love attention and the large views that the poser section gets must be a very strong lure LOL