The Tabernacle

One of the great Land Ships of Rodinia, the Tabernacle is home to The Followers of the Voice. (from Gamma World)
They worship all forms of technology especially sentient machines, and they fight anyone who would try to destroy them.
It is believed a Sapian3 [link] named Vanya controls the ship and is worshipped as their goddess.

They travel the wasteland giving out helpful technology to the more primitive settlements, in return for food, fuel and salvageable machinery. They are in as close alliance with the Junkers Union. [link]

Here's an image of the bridge interior.[link]
A smaller exploration vehicle is kept inside main ship. [link]