Hello,
I would be able to either manipulate the pictures with Photoshop or, maybe, if you like the style, make a drawing out of the picture as you suggested in the description. My style usually tends to anime/manga, actually, but I'm quite confident in my ability to change style if needed. There is even the possibility of blending in some drawn parts over the edited pictures, if that would fit your requirements, of course.
If you're interested, I'm waiting for a reply to get some more informations about the project (I actually can't see the pictures you mention in the description, I guess I will only be able to see them if I get accepted).
Andrea D.