Thanks alot for the help guys, it's getting better thanks to the cc.
I've done alot of changes, added colors, new palette, more highlights, the wing will also be fixed. Although I have added a few colors, Im not going to add that many transitional colors, nor will the palette dramatically change from green to blue (I changed the darkest colors as suggested by terley) because that was not what I intended.
Again, thanks for all the criticism, I appreciate it, more progress will be posted soon.