Number 06

As far as a Robot.... who knows, Ridley used the Term Machine i think, it was either that or Robot but i am sure it was a Machine when he said what if the Goo effected a God or Machine (or Robot maybe?).

If its a Machine then it does not have to be anything related to Humanoid in Shape.

There was a Old Game Called the DOOM series from 1993 that was re-created this year.... but the original sequel Doom 2 had a Final Level called the Icon of Sin which showed the Boss as being some Demonic Head attached to a Machine that Created all the Games Monsters from out of nothing or acted as a means to teleport them from the other reality that was Hell.

Here is a Artists re-creation of that Boss in HD as the original was low resolution.

The Demon Head does look a lot like Satan in HR Gigers work, in fact the original games Boss looked more like Gigers Satan.

We see a lot of  HR Gigers work with Satan as him being attached to a Machine  below is one piece in particular that has a bit of that look of the Doom 2 boss about it

Maybe we cant rule out the God is a Machine?

The Source which again we have to take with a pinch of salt, did say one Concept work for Prometheus 2 showed what looked like a Humanoid attached in Cruciform to a Machine or like a HR Giger inspired Bio-Mechanical Church Chancel

They said the image looked a lot like Superman 3 Robot Girl Scene where a Woman was attacked and attached to the Giant Supercomputer and the Computer started to make her into a Robot

Superman 3 Robot Woman

This implies some Humanoid is attached to some Machine and fused with it... in some kind of Sacrifice.

Who knows if this is correct, a lot of HR Giger work depicts similar and the Source did say in response to rumors a long time ago about Shaw being killed off Early in Prometheus 2.... that she Technically does not Die.

However again we can go back to the Big Head in Prometheus which if you look at that Superman 3 video and see the changes to the Womans face.... you can see the Prometheus head statue as if it was a Human Head thats getting something maybe Mechanical attached to it... i.e those lines as if they are wires and the like.

So this Head Statue could represent some kind of Robot, Milburns comment about "is that God" is maybe aimed to show us this particular Engineer or what ever being is the one responsible for our creation perhaps?  And that this Head Statue is maybe the Prometheus?

As far as David 8 goes, then yes it would be a bit of a Plot Twist if it ends up the Head Statue is David 8 and he thus because God from the Future... but i hope they dont go for that kind of Paradox Story... but then Ripley had taken some ideas from 2001 Space Odyssey as far as inspiration for some of Prometheus so who knows.