it would be nice to see a version of this without the concept artwork images taken straight from the game, like if you just drew it yourself. I like the colours you have used, but the anatomy of the hips, legs and feet could use a bit of work. great effort though
This is what i call a photo montage. Belly, feet and skirt are for sure taken from "real" pictures - partly bad included. Compare her belly to her shoulders and you will get an idea, of how the most of Ravven's pictures were created.
Sorry for my criticism, but that's no art - that's patchwork.