dphoadley, quick and easy way to improve hard edges is in postwork, probably faster than fiddling with lights (though that is a fine challenge in itself -- just that not everyone cares to do it). feather and blur the hard edges a little bit. you can do most of that with filters, no need to trace carefully over each edge, which would be tedious. are you familiar with masks and selections in photoshop, or do you want a step-by step? after that you might have to go in by hand and do some blurring of strong edges within the body as well, but the first step alone will improve the looks of it a lot; see above where the only blurring i did by hand was of the lines underneath the breasts.