The giant head pilots the Derelict!?

[url=http://movies.sky.com/exclusive-prometheus-plot-reveal-aliens-are-in-it]SOURCE[/url] [b]"The main spaceship in the film will be piloted by an enormous head which I assume will be CGI. Yep, sounds weird but I assume some of the technology will be sort of biomechanical."[/b] And what about the other ship over the waterfall? [img]http://www.empireonline.com/images/uploaded/prometheus20.jpg[/img]