FRYER’S KINETIC CARD KITS – Paper engineering Based in the UK, this site offers one of my grails of cardmodeling – the paper clock.
The kit is based on a working seventeenth century wall clock. I once passed up a chance to pick one of these up, possbly from a different manufacturer, and have really regretted it since.
BONUS: Fryer offers a free trebuchet model as well.
Generally speaking the kits seen here are of a fairly high degree of refinement.
This post is the result of a desultry search for a free zep kit, not that I expect to turn one up.