Lego Batman Killer Croc's Lair Attack

This is my first Lego project  I hope i can get 10,000 supporters on it but this set is where batman is a grey and black batsuit has to save Batgirl Is from the jokers steam roller set and she has a purple Killer Croc is a custom design and Clayface is a old mold from the power miners set  you also get 1 Batsuit in this set from the Lego batman 2 videogame the power suit in the next set you will get another suit the set has a cage where you can put batgirl or any character in the cage and the front door of the sewer opens to reveal the 3 clay rocks and a bucket and the skeleton holds the key to the next set i am working on also you get a old brick seperater