All images are laid out in high resolution, so you can safely zoom in on the map and view the locations. The settlement is divided into four main locations: Dimitrescu Castle, Beneviento's House, Heisenberg's Factory and Moro's Reservoir. Also on the map you can see small but significant buildings like a windmill and a sluice gate with a monster behind them.
The developers didn't talk much about Mother Miranda, but this is a key character for the game. The woman hides her face behind a mask and is very powerful - the locals worship and consider her a deity. In the screenshot below, you can see a sinister character portrait.
The last art shows Chris Redfield holding a baby, Ethan Winters holding a rifle, and Mother Miranda herself. Judging by her ferocious gaze, it is she who poses the main threat.