I love them wings and the way the legs appear here. Sharp and viciously curved like blades. At the same time, she reminds me of some gigantic thin-winged butterfly, in a way. And the catlike quality of her head and face is captured very well here. I like the way you went about making her black while giving her volume by the simple expedient of a bright outline on the left-side surfaces and some right-side ones. I also rather like how you went about livening up her mane, again simple yet works well. Well done!