Penguin Plans are available here. They can be printed on a large printer.
The full size plan sizes are
Sheet 1: 111 cm x 137.5 cm
Sheet 2 : 86 cm x 61 cm
Sheet 3: 96 cm x 61 cm
Sheet 4: 67 cm x 61 cm
Link to pdf files
In 2014/2015 a project was undertaken to develop a set of plans for the Penguin that could be fabricated from CNC cut plywood panels. Naval Architect Mauro Petrini was commissioned to develop a set of plans for a self-rescuing wooden Penguin.
The files are provided here, with the exception of two of the .dwg files which I wasnt able to link properly. If you need those files, please send a request to firstname.lastname@example.org
Petrini CAD Penguin plan files (links) reconnected 8/5/2020
Modern Penguin Cutting file (these are .dwg files not able to link at this time)