Sadly no, ill take a look around for ya though.
Here is a link to a french article (google translated of course): https://translate.google.com/translate?hl=en&sl=auto&tl=en&u=http%3A%2F%2Fomahabeach.vierville.free.fr%2F
may be able to pull some informaton from it, as well it talks about the german defences here https://translate.googleusercontent.com/translate_c?depth=1&hl=en&rurl=translate.google.com&sl=auto&tl=en&u=http://omahabeach.vierville.free.fr/11-OrganisationWehrmacht.html&usg=ALkJrhgUkf87lNbYcJD9bL67B-DQYu-96w
If you open up (under the german defences on the left) for example WN70 it shows the aerial view of that portion of the beach (the beach on the top of the photo) etc etc you will have to pick though it. It does show the flak positions, 75mm AT positions, the location of the buildings.