An excellent find. The He 111 seems to be the KG 26 machine mentioned here:
http://www.ghostbombers.com/dragoon/usn19.html (Unfortunately, the link to Paul Mathevet's page, where I found the details, no longer works).
The Ju 88s are probably from KG 26 too, but there are many possibilities:
http://www.ghostbombers.com/dragoon/appx1b.html