I was reading a manga today and thought I would redo one of the panels using Rainbow Dash. For quite a while I've been playing with an idea of Equestria Girls Manga (you can tell me what you think here: arucardpl.deviantart.com/journ… )
First critique ever! Okay, so this looks amazing! You've got the pose down pretty good. The way you've drawn Dash is also very good and the shading is well done. It really does leap out at you and look like she's about to punch something (or someone) in the face, that's good. Although, the way the head is positioned is kind of odd and so is the way her neck looks (the neck is more the problem though/what I assume to be the neck). Her hair also seems to float as if it's not attached to her head/neck. Well, that's just about all I have to say for my first critique. Other than the few tiny flaws, this is great! I hope this helps! I look forward to doing more of these.
Their is one thing I have learned about this Fandom: No matter if something was good or not there will always be hundreds of awesome ideas pulled from it. Like King Sombra, lots of people hated him as he was in the show but we got tons of Badass fan art of him and hundreds of cool fan fic's too.
Equestria Girls is no different, the concepts and ideas in that movie were amazing and lots of people are already working with that, but the movie itself wasn't the most amazing thing in the world.
It's a really cool idea, but... I'm not quite sure what's going on? What's RD's off-frame hand doing (or what has it just finished doing) if her other hand is going in for the punch? Additionally, I think her head is a little too low to be humanly possible, with the way you've defined her shoulders. I think she could also use a little definition on her nose.
I really like the composition on this. The pose feels very natural, and all the action lines make looking at this panel super exciting, even without context of any kind. It's a great piece!