Patlabor is set in a futuristic 90s where "Labors" (robots) are used for heavy work and policing. The story revolves around a character named Noa Izumi who works for the Tokyo Metropolitan Police.
This Patlabor mecha papercraft comes in at 18 pages and even includes a mini Noa Izumi model to sit on. Check out the site later for the instructions.
You can download at here: Patlabor Papercraft - AV-98 Ingram [paper-replika]