what kind of work do you get paid to do most often?
or, if you don't get paid often, what kind of shoot requests do you get most often?
i think if you're 5'2 and you're willing to shoot art nudes, fetish, and lingerie... then you should emphasize that. if you get paid most to shoot fetish, for example, then do a shot with a corset and pasties and use that as an avatar shot... so photographers who are browsing model profiles will see that and know instantly that you shoot fetish stuff. or, an implied art nude type shot, if nudes are what put the most money in your pocket, etc etc.