I don't typically post on people's art, but damn, your stuff is great. I'm also working towards photo realism, and your art is a great source of inspiration. Great job. How long have you been drawing for?
You've achieved realism without trying to make it overly photo-realistic, something which most palaoartists struggle with nowadays. A lot of them seem to render their dinosaurs with sloppy anatomy and then think it looks believable by slapping photoshopped skin over the top. This conveys so much more life, and it's lovely to see a scene where the dinosaur isn't portrayed as a monster.
Thanks a lot... when i draw a paleo illustration i prefer to show a piece of a real life of the animal, that isn't always with its open mouth to roar to nothing or to rip tons of flesh...sometimes happens, but not all the time Sorry for my bad english e thanks for your comment.