This is pretty awesome. The paintwork is nice and clean, the posing is dramatic. As much as I can see, the face is great; very characterful (the criticism of the size of this pics is valid). The only thing I can say is the wings are a little flat, a bit more shading and highlighting maybe... But I still like them this way.
The images are far too small to make out what's happening. Post pics approximately twice the size of these in a vertical montage. Post a thread in the WIP or discuss submissions forum to get some more feedback. Sven