I like the composition and the colours, but the noise does not work for me. The eyes are very captivating. I would probably have used a larger aperture to blur the background a little more.
Novel style! Normally I don't like such obvious processing in portraits, but your combination of cross-process-like colors and grain make an intriguing image!
This photo is arresting and grabs my attention. It's the fact that it is basically two colors, is grainy, and the model has a wide-eyed expression. This all works well for me.
I don't like the noise here and I have to say that people will either comment they love it or hate it. the horizon intersects her head and with the lighthouse(?) it pulls my eyes off of her face. It is a shame that with such beautiful eyes there are things to pull my eyes away from seeing hers more clearly.