Here are some diamond lattice borders. These can be used as they are, or would be nice with a second color cut with blackout mode and placed behind the lattice.
The top border matches my page edges here.
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.