Please keep in mind that I am not amazing at anatomy, much less female anatomy, so always use pro reference, life reference or even 3d-poser-type reference (if just for the sizes/lengths, avoid the 3d model stiffness). I still see things that could be better with this but nitpicks will not benefit you much at this time I think.
Faktablad, I just listened to the song: I am uncertain about what the mood should be, those minor seconds repeated all the time make me feel unease but the rest of the orchestration is quite soothing. I think you should dampen the high end of the hapsicordish rhythm voice, and wash the organ sound, or even the whole mix in just a bit more natural reverb. The chord progression feels a bit wandering and uncertain too. However, all these things said, I must say I enjoy the mood. It's a bit dark ambient, a bit minimalist composition (though without the architectural complexity of Steve Reich or anything)... not too sure about when the piano and fuller string sound comes in though. A bit too 'movie soundtrack'.
If there would be one big pointer, it is that it seems to me that your leading voice wanders. This in compositional terms means that the voice plays notes, and these notes do not lead the interest of the listener towards places from relative instability ( seconds, fourths, sevenths) to stability (octaves, fifths, thirds) often enough to give the impression of an intentful melodic journey. There's a lot of interval clusters here and there, almost as if your mind goes 'okay this chord and theeeenhhhmhmmmmm okay THIS chord!' but that's not how you should write a leading voice. It should be a predefined journey, the composers overview should be holistic, not stuck on what will happen the next second.
There's also quite a bit more harmonic clashing than I think you intend, but that may just be me being a bit more sensitive to such than most people really would care to consider important.
Please keep posting music.