The fine folks over at ReBrick are hosting a LEGO Batman-themed building contest with some pretty impressive prizes. You can build against three different categories giving you three chances to win: vehicles, venues or locations, and super villain accessories. The deadline to submit your entry is March 10th 2017 at 10:00AM EST. You’ll need a account to enter. More rules can be found on the Best of Batman contest page. The prizes are pretty nice and include autographed plates from some of the voice actors from The LEGO Batman Movie:

– 70907 Killer Croc™ Tail-Gator
– 70908 The Scuttler
– 70911 The Penguin™ Arctic Roller
– 70912 Arkham Asylum
– Exclusive plate with Batgirl™ Minifigure and Rosario Dawson’s autograph
– Exclusive plate with Robin™ Minifigure and Michael Cera’s autograph
– Exclusive plate with Alfred™ Minifigure and Ralph Fiennes’ autograph
– A behind the scenes artbook, signed by the LEGO designers
– An exclusive winner’s brick certificate

I guess Will Arnett was not available to autograph a plate.