Hmmm.....
Dude, (if you used flash) all I saw that you yourself did in terms of animation was tweening and lip sync (w/ some moments of fbf); according to what you said about taking your friends artwork.
However I can see that you did put effort upon the script and voice acting.
This, otherwise could have been a standout.
Next time, remember, NG is for what YOU CREATE. Not what you rip your friends scanned images off of.