Mmmm for the colors I prefer the orange one, but as you say, the legs could be a bit darker. About the pose, well it depends on what she is doing in that scenery in the first place, to me she appears to be scouting that "fairy" land, so maybe she could be directly interacting with a spirit. Idk, try telling a little story.
Gonna keep track of your progress to help out. Good luck!