I've seen a few mentions on facebook of another Dredd 2012 fan short.
The people behind it have done some feature stuff, so it will be interesting to see how it turns out - they're filming some stuff tomorrow and some more in October.
Seems like it's an extension/reshoot of some mysterious short from a couple of years ago that had snippets appear on VFX reels - there's definitely a few of the same people involved.