Matty,
My take on these four images...
Photo 1Very nicely lit and composed however it looks like her breasts have been filled with helium and (IMO) doesn't look natural.
I also agree with comments made in some of your previous threads that it may look better with the background more OOF and further away from the
model.
Photo 2:Great concept however my eye is drawn away from Ash and towards the end of the dress and the highlighted rock (when we should be focussing on the
model herself). I do like the separation made by the darker background and the nicely exposed
model in this one.
Photo 3:This one doesn't do a great deal for me and, for my liking, the
model should take up more of the photo....though again the lighting and seperation from the background in well done.
Photo 4:Definitely my favourite. The OOF background really compliments this shot and the scene looks quite natural.
I could easily picture this shot in a mens magazine
Keep up the great work !