Thanks for the critique. ^^ Alexander's wing is just kinda hanging down. A lot of it would be off the edge of the picture. XD It was a troublesome thing to draw, though, and I imagine I could have done it better. ^^;
I'm still learning about folds. :) I'll experiment with them some more and hopefully get some that are realistic-looking.
Wow! The faces and the hair is awesome! especially Dartz's hair, its very good and flowing, i like that, the wing is drawn fairly well, but it doesn't look like a natural fold, maybe you could find wing tutorials but it doesn't look very realistic, but i can't draw wings well either so i can't really help you with that one, sorry. The rips in the clothes are done well, maybe you could add a few folds where the pants are where his body sits, so it doesn't make his legs look like they are rubber, but other than those few touches i think you've done a very nice job! Keep it up!