Details are everything. There are little detail problems with all three photos. Many of these could have been taken care of when shooting the shots.
#1 The hand on the right looks awkwardly posed. It sort of look likes she was drying her nails and didn't want to touch the leg. There is also too much competing clutter in this shot. It needs to be more tightly framed. Also there's a bit of mid-drift bulge that can be gotten rid of my having the model suck in her stomach right when you shoot.
#2 is the best posed of the three, but the make-up is not sufficient to keep hot spots from showing up on the skin, especially on the eye on the right.
#3 is the classic problem of twisting the torso too much and getting an unsightly wrinkle on the left side of the model in the photo (just below the bra strap). This one also has a tree poking out of her head.
Details are where it is at sometime.