A Time Apart: UV Mapping Fred @Alan

I've given my best attempt at UV mapping Fred, at first maya kept crashing when I tried to unfold - this was because I was using a mac and that is apparently a common problem so switching to windows I successfully UV mapped all this. I'm not sure how the maps are meant to look but I think I may have them messy and slightly wrong which I don't know how to correct. I think only the hat, shorts and leg (not shoe) have turned out correctly???