Hmm, a green Sob is something I have not seen before, looks great though, very smooth colors; I think you might have done more with different materials, the cloth parts have the same color as the armor which makes them difficult to make out; the face a nd hair also have very little contrast which is sad. Still damn cool.
Nice color scheme but the picture is incredible small - so only a 7 from me. I'd love to take a closer look at the face. Still looks like one of the best sororitas I have ever seen!