It would be helpful for him to post the unwraps, but he doesn't have to if he doesn't want to, and you should respect his decision instead of ranting on about it
I like the shoulder pads on the second skin, and in the first one, seems cool that you modded the cape. Maybe have some sea shells to the first one's armor? Would look pretty cool. As for the last one, the "fingers" that hold the wings together should be blue, not green.