Some concept artwork was recently sent to us from a reader claiming its directly related to Ridley Scott's upcoming Alien Prequel. There is no confirmation it is legitimate, but if so we will be asked to remove it so lets see, but from first glance this does appear to be Space Jockey concept designs. We have not come across any Prequel design work since Dan Luvisi's self proclaimed concept design artwork. Could this be an official sketch we are unsure, but regardless we thought we would share it.
For more details on the Space Jockeys and Ridley Scott's evolution of their role go here:
Update: Unfortunately as much as I wish this was legitimate it appears the artwork is not Alien Prequel pre-production design, but originates from art director Doug Williams, so if Fox are reading this give him a job. - Thanks for the multitude of responses;) I guess the only thing that's happening in Prequel news is the reported Pyramid set being constructed in Africa.