mchawkes,
i'm not too surprised that mine looks a bit odd to you. i use
psp 10 and it doesnt like the profile you had embedded, 'Cinema HD Display' and it changed it to sRGB. with that difference and with the compression to post here, it doesnt surprise me a bit. it looks fine on my monitor but we run into this a lot with various profiles and color spaces here on retouchpro.
so, throwing out my picture as a reference, i'll just give this in words. that you dont want to change the nose, why, ok. but i think nancy has the right of it in that case. just de-emphasize it a bit.
aside from that, i felt the lighting emphasis was off in your original. the highlights are spread such that the neck and shoulder and collar bone have the same weight as the face, cheek and eye areas. my attempt was to re-light the whole thing putting more emphasis on the face and less on the areas below. but, even having said that, i did find some interesting characteristics in your lighting. it did give a nice full feeling to the overall whereas mine tends to narrow things a bit. but lowing the highlights on the neck and shoulder could probably still be done without losing that 'full' feeling.
as well as changing the nose shape i also changed the lighting on it, adding more shadow both on the nose end and inside the nostril.
i also reduced a small shadow above her left eye. totally optional in this case.
there was a small blown out area near her left eye, between eye and nose that i re-did.
i blurred around the outer edges of the iris giving this a slightly softer look.
i added a bit more color to the lips and changed the lighting just a tiny bit to show more.
i found your texture quite interesting. seemed to be a bit of a crosshatch giving a sort of pore look to the skin. nothing wrong there, just interesting.
i know that having to compress images to 100k tends to lose a bit, so anything else could be chalked up to that and not worth mentioning.
i also know that a lot of my critiques are subjective and quite minor. overall, you did an excellent job and i wouldnt normally be this nit-picky but you mentioned having years of experience, so you probably have years of experience in dealing with 'critics' as well
it's a very good job and you could throw out everything i mentioned and it would still be a very good job. so, there ya go
craig