Transport belts from the video game Factorio
There are 3 belt types, Normal(Yellow), Fast(Red) and Express(Blue) like in Factorio
um, seeing them in 3D I can't help but think they're stacked the other way around. since belts move in a directions so that they don't snag on things.
your belt would move away from the camera if we where going by the convention of belt design.
or I could be wrong ...