Just a quick general design pic of her. Nothing detailed just the basic (upper) features.

Like all the hybrids she lacks the thin neck bit we humans have. This makes them more intimidating and not that I think of it is logical from a body cooling point.
Originally she was to have dreadlocks similar to her human hair design although I never got that to work. It looks far better with hard scale plates that move according to mood changes. And those horns are not solid. They are actually her ears and can move and even open up at will.