i regard people that steal cars as the lowest life form, there scum, i hope you find these people and they are charged and locked up because they dont deserve to be living with in the community.
Congrates you got the shell back and good luck to you in building your future monster.
As alot of people have said got down all the numbers your can engine numbers and others.
Also contact the shopping center sercuity, police and vic roads about it being stolen.