User blog comment:Melonballmel/RWBY movie poster. I"M DONE./@comment-75.48.112.190-20130731002235

While it's pretty good, it seems obvious that you referenced from existing pictures. The anatomy is a bit awkward and the faces look a bit odd, like you don't understand how they work outside of that pose. I'd recommend practicing drawing the characters in other poses, to get more familiar with the character and lower your dependence on the reference picture. Other than that, great job with the backrounds and the coloring!