I really like the lighting and colors. For critique, the tail doesn't look full enough, it's fine for the horse/background to show through down near the end but not up near the top because the tail bone is there and it's always solid; some of the locks of hair don't seem to be actually attached to the horse. The mane looks nice though. Good job. ♥
Thank you! Yeah, that is just what I had roughed in. I didn't make it very clear in the description, but this isn't quite finished. It's got a few things that need to be cleaned up and refined. I really, really appreciate you taking the time to write a critique! I will definitely keep those things in mind when I get around to finishing it!