This is some great work here. What a good design and background. It looks just like Warcraft and the armor detailing on your lady is just perfection. I love her companion here and the look it has. A sinister but helpful creature, you captured that with those glowing eyes. I do wish the eyes had more shine and lighting effects to them, but wow great job on that. I think the theme of blues here is well executed and gives of those cool tones in your work. I love the hues and coloring. I love the detailing and textures and the background is blurred but works here for your setting.
~~THINGS TO IMPROVE ON~~
I would add some more lighting effects to the eyes here, just something more sinister.