In the game files there is much more variations in armor than in the game itself. I'm sure we will see more options in that regard once the full game will come out. Right now it seems like some of the models are simply incomplete. Look at the difference between the armors of Wyll and gale in the game and in the artwork for example.
About the map - there is already a mod that provides a better map if you're interested. But sure, map improvements would be welcome. For my part, I would like to have the option to click on the waypoint I want to go to instead of choosing from a list.
