Here's a drawing of the design... It looks to have a big 'rocker' from the side but that's the un-heeled light wind profile. The blue line on the other view shows the 20 degrees of heel waterline (it would actually be pitched bow up a bit with the weighted centreboard up and people sitting back).

The whole design was scaled to fit into a rectangle matching the space in the garage which resulted in o/all length of 5.970m, the stern overhang is less than on the drawing (as it doesn't really do anything and make the rudder less vertical).