The LEGO Ideas creation SpaceX Falcon Heavy has recently achieved 10 000 supporters. You can find out more about his creation over here.
Congrats khehmeyer and good luck on the LEGO Reviews stage! Once a LEGO Creation project approaches 10 000 supporters, it goes to the LEGO Review Stage where LEGO determines whether the set is suitable to be made into an official LEGO set. Various factors and measures are used to determine suitability.