Someone can help me with a picture-edit?

[Epona Stable Belgium]

For a friend of mine I would like to edit a picture, (I'm such a nerd in photoshop and others) can someone PM me if someone has some time to help me, I need to explain also the reason of this edit.

Thank you for the one who can help me...

 

[Epona Stable Belgium]

I would like to say thank you to all people that helped me!

We have enough pictures to use and we are more than happy!!!