To me, the dragon's legs appear disproportionately huge and the wings seemed too frail to support its flight. This is not good because, if I don't believe the dragon is real-looking, or think it looks scrawny, it won't scare me. At the moment, it doesn't scare me because it looks weak.
So I tweaked it a bit, and my question for you is, which one would you prefer in-game?
[img]http://i592.photobucket.com/albums/tt10/NealKenneth/DragonComparison.jpg[/img]
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Excuse me, but doesn't the lore state that dragons fly by using magic?
Yes, and even with the extra flap of skin, dragons would not be able to fly with just their wings. Therefore, the extra flap does not conflict with lore. It simply appears more realistic, and allows the wings to help with flight.
Wouldn't the extra flap prevent dragons from articulating certain moves, or drag on the ground when walking?
If the flap of skin is elastic, it will not drag or prevent any movements.