The gag reel is out! There's a blooper that will interest a lot of you here since I've always thought that the Realm is mostly made of movieverse!RoLo fans.
Here is a link! While it's part of a gag reel, it looks to me like it was born from a more serious deleted scene though. Hopefully the scene will be included in the DVD or Blu-ray, which comes out this October iirc.
Anyway, the entire reel is over
here if you're interested in watching it in its entirety