Editing of fashion photos

HI, I have a set of photographs from a photoshoot (20 to 30 photos) which need to be edited further in photoshop. They currently come with a greyish white plain background, however I need the background to be jazzed up with something more creative and vivid. The makeup may need to be tocuhed up a little, but it depends entirely on your skills - however the main area of focus if the background of the photographs. I attached some examples of other work that I like and want to know if you're capable of producing something similar for me. I will also need someone to create a one page magazine advert and also a small leaflet (A5 size) flier for marketing purposes. Kindly respond ASAP with some examples of your work (before and after images).