Right heres what sticks out as odd to me. +1 on the head being much too big. The concavity between the clavicle and the trapezius/ base of neck looks really odd you would need to be pushing your shoulder up and flexing the trapezius to get such an indentation. also the gradient between her nostrils and upper lip should be…
Minor issues: The collarbone immediately jumps out as being far too prononced, it should also be orientated more as a straight line or slightly pointing up. If you try to get your collarbone to point down like that it takes considerable effort and her shoulders definitely aren't low enough to simulate that. I'm also…