Here is a Mum wordbook by request from the SCAL forum. The width of the second M page is 11.4 inches when the height is set to 5″. I did not include the rectangle for the back cover since it can be cut with a paper cutter or a craft knife.
The download is a zipped folder with svg files for use in either version of SCAL. These files are for personal use only. Feel free to link to this post, but the files are not to be shared or distributed in any way.
Download the files from here.