Oh Hix, you are a very, very lucky person by taking a picture of that animal. I am jealous, because the day I visit Taronga (about 10 years ago), those guys were hiding in their burrow whenever I came along.
The reason the photo looks a little crappy is because it was a handheld shot, 1/2 second exposure at ISO 12,800. But I thought it worthwhile to post as there are so few photos of this species around.