(a) quick/automated, (b) messy/needs cleanup - choose one. That said, retopo step is pretty straightforward and with your expectations would be needed with fluid simulations all the same.
http://www.gameinformer.com/b/features/archive/2014/04/11/exclusive-fortnite-hands-on-gameplay-impressions.aspx Game Informer dudes talking about their experiences playing the game!
If you're going for an Aztec look for Rengar, I would go for B mainly because the headdress would look really neat on him, and it fits the theme of the skin as well
3ds Max mod...some elements are still blockouts and may vary. I got rid of the flying objects from initial concept and replaced them with the "oiseau b
Thanks for bringing this up! This is a planned feature, and will be implemented as soon as possible. You can see the roadmap here: https://trello.com/b/xNi3qPFW/quixel-suite-open-beta.
thanks for the feedback - general consensus seems to be he's a little too powerful looking, will spend some time over the next week going with plan b - Baboon version!