Bingowings said:
In my idea they are the indigenous people of the planet and originally saw the Neimodians as gods when they arrived on their planet (ergo the statues).
Ive always loved this idea from the moment i heard it, tbh i think ive used it when i was rewriting episode 1 script.
In my concept i had the Naboo attack the Gungans thus had to retreat to underwater cities etc. they steal the Gungan's crystal (like a buddha stolen from a chinese village). This of course happens before the film.
The Neimodians attack and the Gungans see this as a return for the Gods and thus try and wipe Naboo out and the Gungans refuse to help them hense why they decide not to help the jedi. (Kind of nobody can save them from our gods kinda thing not even you Jedi). Later in the film the Gungans realise that this is not their Gods but invaders as Qui Gon had said.
I always loved the idea of technology vs. a religious aspect. Kind of like science and creation arguements. Besides takes it away from that political side of the PT that people hated.