the 2nd image, the right part of the face (her left cheek therefore) looks too big, too wide actually. It's turned away and should be smaller and yet if you were to measure it, it'd be about the same in width. Either she's got a really malformed face or your perspective is wrong
the first one has her stretched arm drawn too short - if I stand in that position, the tips of my fingers come to about the middle of my thigh, halfway between the hip and the knee, and if you look at length I'd probably have her proportions... so make the arm longer!
practicing my constructive feedback