8/10 6/10 7/10 the lighting effects are spot on and extremely realistic in each sig, but the first one looks like sure sex
5/10 - A bit messy, I don't like the transition into the negative space. Seems too sudden also seems that you need to work on your blending. Jessica doesn't blend in so well. 6/10 - Better blending than the first, but still work on creating your flow and work on lighting.
5/10 - I hate to rate it that low, as it's quite creative, and different looking. You were very close on the depth effect, but sadly you didn't get there. It still looks flat. Also the border really takes away from this picture. Overall though, this a great work in progress. I think if you added a bit more too it and perhaps took advantage of using a bit more negative space to give yourself more depth, this will be a winner! Thanks for sharing it though.
5/10 would be better w/out text, its a bit too orange ... and just noticed her shoulders look like a foot wider then they should be o.o