When I took this screenshot I didn't notice the Draenei (thing behind the blonde) had an effect on her which desaturated the colors. The vest she's wearing should be identical in color to the one the blonde is wearing and this is what her skin/eyes/hair etc should all look like.
http://i.imgur.com/XIQ7mgO.pngHere's what I managed to do by myself in GIMP.
http://i.imgur.com/v1AYMxo.pngWhat I did was create a simple layer mask, then dragged the saturation sliders up a few times then played a little with the curves tool.
If someone more skilled has the time please try and fix the colors of the Draenei and her clothes. The only concern here is color accuracy, don't worry about being sloppy at the edges. If you get a better result, please share how you did it.