Can't wait for The Dark Knight Rises to see Batman vs Bane?  Check out this fan film from 2009 that has some damn good production values and a few glimpses of a fight between the B and B ...
PLUS a whole host of Batman villains and a few other heroes thrown into the mix. 
Here's the description with the appropriate props .... 
 Batman Legends is a collection of clips from Madness (previously unreleased) Patient J, Dark Justice, and new unseen clips to form a gallery of heroes and villains. Kevin Porter (Dodge Ball) Tanoai Reed (American Gladiators) and Paul Molnar (Patient J) again join BITS Productions to create this short montage directed by Aaron Schoenke, featuring original music composed by Sean Schoenke. www.BATINTHESUN.com