1) A very nice shot. I too like the close crop here but also feel that a slightly wider crop would have worked as well. That would have let the red continue to wrap around the head. If only looking at the face and hair I don't mind the top of the head being cut off, perhaps because I've seen so many close crops that I'm used to that, but my eye expects the red to continue around.
Overall I like the lighting in this shot but also agree that the eyes need better illumination. Brown eyes as dark as these (instead of bright blue eyes, for example) need a little help to attract the viewer's attention, particularly when there are other bright areas - the side of her face and back of her hand, which are more square to the light source, and her very bright red lips. Personally I think the lipstick is a bit too bright, in comparison to the image in general and to the specific shade of the scarf.
I can still see some texture in her skin so overall I don't think she has too much of the porcelain doll look. It's tough for me to assume how you got her skin this smooth between depth of focus, makeup, and post processing. I do suspect that there was some (perhaps not inconsiderable) post processing done because her eyebrows seem too soft.
2) Not nearly as good as the first (and probably really suffers by comparison). The lighting strikes her face so much from the side that the majority of her face is flat and dull. The pose does nothing for me, and there is no rapport with the viewer (having her look down the camera lens rather than beside it would have gone a long way towards improving this image).