V12-Engine-07
Becky @ CRAFT writes –

John made this V12 engine which is made entirely out of paper, and moves, lighting up LEDs representing sparkplugs. I’m astonished by the craftsmanship of this work of art

V12 Engine Paper Model – [via] Link.

Related:
Ak47-Paper-Gun-Model-Kit
Papercraft AK-47 – Link.