the model looks ok. but i would work on the proportions more. the legs are tiny compared to the rest of the body, and the wings are also not long enoug, they don't look like they are big enough for it to fly with. and make the head a bit wider than the neck. right now it just look like a straight line from neck to head.
work on the smaller things also, this way u can finalize all the modeling then move on to UVs and texturing