just added some anatomical thoughts:
-mainly shoulder belt area
-worked on the deltoids and added stressing to the left one which should be raised
-this further affects the chest
-also tried to give her a more evil expression which gives her some kind of dominance which might work well with the manly wide-spread leg pose
-added some muscle stressing to her bent arm, mainly biceps
-worked on the hand on the hip
-your hip seemed to be angled in the wrong direction in your last edit, i changed it according to the leg position
-added some stressing in the hip area according to the new placed ribcage and pelvis
-fixed her ribcage below the chest (contraposte of ribcage and pelvis is now a lot more obvious)
-changed the size of the rear hand since it seemed to big
-made her pelvis wider, more female like
-worked on the muscle stressing of the upper and lower legs
-detailled the knees
-fixed leg lengths
-raised the foot of the spread leg and gave her toes more sense of weight
-worked a lot on the shading.
-removed the bright red saturated shadow
-toned the importance of the legs down


After checking up my anatomical references:
-edited the ass musculature, changed the upper leg in terms of lighting for better form
-made the left arm more woman like and increased the size of the fingers
-checked once more the size of the legs and edited them

