Cloning, dodging, burning, etc. to improve your photo or remove imperfections or minor distracting elements, etc. is acceptable. However, using any editing tools to duplicate, create, or move major elements of your photograph is not permitted.
Lovely model and pose, but I feel that you've edited too much. It's too blurry in my opinion, sorry. The grey area beneath her legs looks a bit weird this way. I've the feeling the original file looks much better than this.