I love the prominent noses of your males, it's something I've always struggled with in my own art. It's been so ingrained into me by the anime style I've practiced for years to make tiny, petite noses no matter the gender that I find it hard to do anything else. Thanks to your art and a few other's here on DA that give their characters more outstanding facial features, I've been able to start creating more differentiated characters with some individuality in their faces. So thank you for that.
I love the ambivalence of the piece - who is the monster here, the 'night terror' if you will? I also like the simplicity of the linework and the muted colours that you have used, but you are still able to express so so much. The texture is certainly a plus.