Rocky Bergen makes papercraft models of vintage computers (previously). With international shipping rates being what they are, I stand a much better chance of getting this Amstrad CPC on my desk than the real thing! Each machine has its own page, with links to downloadable papercraft patterns. I think my faves are the Amiga 500, ZX Spectrum and Macintosh 128k.
Papercraft Amstrad CPC
A papercraft Amstrad, Photo: Rocky Bergen