CollectNinjago on Twitter: "The infamous Serpentine Train LEGO Ninjago prototype set from Toy Fair NYC 2012. LOVE this thing. @simonlucas80 were you on the Ninjago team when this was made, if you
Ninjago | 2012 | Brickset: LEGO set guide and database
Amazon.com: LEGO Ninjago Venomari Shrine 9440 : Toys & Games