First Id like to say I like what you have done so far..What do you want to do?? I myself have always liked fantasy types of works that shows the model as confident as well as beautiful. I know you dont like to have backgrounds...maybe somethings in the foregrounds with her..low light sets that set a mood or tone that can add to her beauty...all kinds of wonderful effects can be added in photoshop.. let your imagination guide you! cheers