This is actually pretty cool, but a few things are wrong. The cutie mark colors (on the rainbow bolt thingie) Are supposed to be red, yellow, and blue. And the cloud also looks a little too puffy looking. Also the eye color looks a little too dark. It looks a little bit more like a red color. And the colors on her tail don't look very lined up. And I think the orange color looks a little bit too much of a brown. But you did get some of the colors right. And I love how the background looks, and the fact that you added the scar on her face.