PAW Project; MK1
MK2 Upgrades 
PAW Print3r Project;
MK3 Design.
The PAW project has aimed to build a better open source reprap type of FDM frame for all.  A lot of improvements have been made from the original "strap" model. Mark's 1 and 2 are here in pic history, as well as the improvements in design to the mk3 so far.

Files for the mk3 will be made avail for download as soon as possible.