(That's a 4 image gallery)
Best reference shots I could find. Most of the art is metal-bikini leia (single braided ponytail) or at a front facing angle, so I went with slightly angled official shots and a cutout. One official shot is nearly perfect although it's heavily cut off.
In general, she has two braids, one to each side, that have been spiraled. Should be easy enough to create from scratch in SDT style using the rough lineart you can discern from these pics.