What happend if i have all statues from indiana jones lego psp?

Question

i have all statues from indiana jones lego psp but what happend becouse they give a light en i have a diamond in de machine en i use the machine but what does it do?

Answer 1

It should give you acesss to the three secret levels where are:

Young Indy

Ancient City

And another one I forgot.

Answer 2

It unlocks young Indy, Ancient city, Warehouse