Looking good so far! One thing i would recommend is making her hips and upper legs a bit thicker for 2 reasons - 1, if she's the kind of mom that can pass an egg that size, she's gotta have the anatomy to accommodate that, and 2 - since she has the bird-type legs, she needs the musculature to do jumps and running on those legs. Think about chickens as a starting point - the main parts we eat are the breasts ( big to power the wings for short flights and little displays ) and the thighs ( not as big as the breasts, but big enough to power their locomotion on the ground. ) Keep using primitives, dynamesh, and the move brushes to build up her silhouette, what you had drawn in the concept is great to work off of. Good Luck!
@skullpt I appreciate those tips, forgot such important facts !
Started posing the character, still needs adjustments to account for muscle change in the limbs and body proportions. I'm also, playing around with the wing placements to achieve the idea of either dodging backwards or jumping off a edge ? But overall I'm quite happy with the progress so far.