It is a D-35, and his record label even emphasizes on it: http://deadoceans.com/artist.php?name=walkerryley
A few cool videos there, and he always plays this same D-35.
I bought his last record Primrose Green without knowing he played a Guild. This guy's got a sound! The LP is like a perfect synthesis of Tim Buckley and the '60-70's English folk scene.
I missed him on stage, but I see he's now touring in the US for you guys.