EDIT 2/22 - I drew and coloured this when only four small, blurry images of her were available, so there are a few errors here. I'll update it when I can now that her intro video is out.
I'm pretty excited about Star Wars Rebels in general, but the inclusion of another female Mandalorian is the cherry on top. Naturally my Sabine costume is already in the works so I wanted to get my head around her design a bit... which is difficult when there are only four low-quality images of her so far and the two that show her helmet are completely different from each other. One clearly showed a Nite Owl helmet though so I went with that design for now. I'm unsure of her color scheme as well (some pieces looked more red than pink, but her helmet is both...) so I just pieced together the little bits I could see. I'm crazy about that checkerboard shoulder pauldron.