Here are files for a heart edged rectangle that I made (instead of the requested square that I posted last week) because my memory isn’t what it used to be. These files match the borders here and were designed to be cut at around A2 size.
The download is a zip file with a single layer svg file for use with any version of SCAL and a DXF file.
My 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 here.