I may post some later, don't wanna repost pics from my thread and clog up this one(to be courteous) but I do have a tip I'de like to share. Whenever I don't have a good face in my head for a character, I think about who I would cast in a movie for that character, then google search for images of that actor/model/athlete and try to rebuild the face with Heromachine. Don't usually come out great, but it does give me a good starting point to then work from. Hope this helps!!!