The series of concepts was created for my personal project called PRITHVI Project. The ancient Asia region was visited by extraterrestrial life called gods now. Here is a series of images about the city covered by mountains from the outside and hidden among the secret paths among rocks, in the Tibetian manuscripts it's called Shambala. From the outside is protected by 'ship pillars' ('Sandeshas', they can connect you to the alien civilization) that stop everyone from entering the city as soon the person has enough "skills" to get in. The town has many caves and hidden paths to explore, which were before used to live aliens but currently are wholly forgotten and forbidden.
Software used: PHotoshop, zBrush, Maya, and Bridge