This is a highly detailed snap-fit (no glue required) model of a Saturn V rocket. Its modular design and included conversion ring makes it fully compatible with my Modular Snap-Fit Airship and Trireme Upgrade:thingiverse.com/thing:45295thingiverse.com/thing:45305
Uploaded an optimized version on 1/21/2013. Version 3 has improved wall thicknesses on the shells for two loop printing on almost every layer. The resulting build is more sturdy and efficent. The individual pieces are now avilable as well.