Not bad so far, but I do have a little advice for you. First off, the first dragon you posted was more slankish and it made it appear more lizard-like. I could have imagined it crawling on all fours than standing up! Kind of reminds me of the body of the dragons I drew in Photoshop once...the second one's stature resembles more of that of a dinosaur. If you want to go with more of the erect look (as you tried in the second group of postings), maybe try thickening the legs...it all just depends on what kind of look you are going for. Maybe I'll post an image of the dragon I did in Photoshop to get you an idea of what I mean.