|Unwrapped UVs:||Yes, non-overlapping|
Ceiling, floor, Projection room and wall textures are 4096 x 4096 each. Slide and film projector textures are 1024 x 1024 each. Previews show how these maps were laid out.
Side walls have multi-materials: walls, exit sign light and side wall lights, but use the same texture without overlap.
Ceiling has multi-materials: ceiling and ceiling lights, but use the same texture without overlap.
Projection room has multi-materials: walls and light, but use the same texture without overlap.