What a beautiful piece! I can tell a lot of work and love has gone into it.
I like their face expression, just like from the actual movie the colors and the anatomy are so good! [for this kind of style] the manes are so pretty, specially the sheding.
in general, your sheding is beutiful! we cant see it too much, but we still know that it is exist. I really like that because most artists putting way to much eye-cahing colors every where, wich is not good.
next time maybe you should do something with the background. not to detield because then we will "lose" the characters in the background. but know it just looks like flying heads xD maybe you dont should "cut" the end of the image so sharpely. maybe a little frame can make it looks better.
pixel art is can be tricky some times and you did a wonderful work! keep it up ^^
This is really good. You can tell that it has had some love and it took some hard work. It is a little small so maybe next time you could make it a little bigger so that you can see the details better. Their facial expressions are really good and I love how intent they are looking at each other. It tells people that they are really interested in each other. This looks like it was taken from the movie exactly and then just made smaller but I know that it is not. But it is that good. The shading is really good too, not to much but not too less. You equaled it out very well and it looks good. You did a really good job with thugs the only thing is I would make it at least a little bit bigger so we can see the details on them better