I didn't know it was fanart, for some reason when I first fast-read the thread the first time I got the idea that it was concept art from the movie. :?
Edit: And because I still feel guilty to clarify what I mean with this:
There is a small difference between an Individual's Fanart and a commercial product's Concept Art in my view. About a movie ticket's cost difference.
Fanart is something someone does for himself and anyone else that might like it. It is his, held to his standards and have No Right to want him to change it and any other day of the week, I am usually the one getting mad at those doing posts like, erm, mine. I might not have paid money for it, but he never asked, and the mere act of seeing "something" instead of "nothing" makes it -awesome- by default.
Concept art on the other hand is coming from someone (the studio) who intents in the future to sell it to me (obviously an artist did that as well, but he got paid and in turn the studio intents to recover that money from the movie tickets) I can be honest of how I would like it to ideally be.
Point is if I knew that this was a fanart, I would NEVER criticize it.