I love this pic. The clouds look so awesome and realistic. Did you use a photo reference to paint the clouds? The girls hair has a cool effect, it almost looks like it turns to smoke. The only thing that looks odd is her hand in the foreground. I can see how it works with the perspective but it makes her look disproportionate. You could bend reality a little to make it more appealing Apart from that this is ace work, and looks awesome as a desktop.
Thats a good point, I did find hard to make the hand in foreground look good. I did get some idea for photo reference but you cant find any photos that shows the storm from the center so I had to use what I can find and make it up. I will go over this picture polish it up soon thanks for the help~!