rule 34 alternate hairstyle alternate version available avatar the last airbender back muscles back view blue eyes brown hair buff casual completely nude completely nude female dark skinned female dark skin female female focus female only human korra kowachi magazine cover muscular muscular arms muscular female muscular legs muscular thighs nude nude female parody pink nipples short hair sideboob simple background solo solo female solo focus the legend of korra thighhighs thighs tomboy water water tribe waterbending white background 7551337