Summary: We present an Enigma replica project with the goal of producing ten fully functional machines, one of them dedicated for demos in a cryptology course, the others to be sold to musea or universities. The first replica is in an advanced stage. Most parts are produced and a majority of them is assembled. We intend to present the fully functional machine in 2011. For this project we created a comprehensive set of 130 drawings. We decided to share these blueprints with others and provide them online under a free public licence on \url{http://www.enigma.hs-weingarten.de}.