Mine are too yellow. I have not done any adjustments to mine yet. Still trying to decide on poses.
Here is what I do when I don't get a good white balance on location. I open the image in PS. I use two automated processes to set my white balance as it will. I then decide where to go based on that. You get so 'color blind' to seeing the color that you have, that you can not be objective on your own image. So let the software to adjust the color to "wake you up" to what may be the right color.
Here is what happened to one of your images. It cleared the muddy-ness of the image but maybe too far. I would not go that far but would clear it up.
This one is done with Auto Color Balance. Shortcut: Hold down Cntrl+Shift and press b
This one was done with Auto Levels. Shortcut: Hold down Cntrl+Alt and press L
Now you know which way to head. You don't have to accept PS choices but it does give you another opinion.
Here is what happened when I did mine. I like the color of the first one better than the levels so I will choose to adjust mine more toward this than the Levels one.
This one was done with Auto Color Balance
This one was done with Auto Levels
