Good news. I learned how to use Inkscape and created SVG versions of Cantobet 3. You can find them under the resources menu. You are free to use the images as you wish as they have been released into the public domain.
In addition, the website has undergone a few minor changes to reflect the small increase in content that has accumulated over time. Two example poems composed by people I met in Chinatown have also been uploaded to show people what the Cantobet looks like when written down for real life poems. I was given permission to use their poems, and wrote down the Cantobet version of them, which I have uploaded into the resources section.
If you do use the Cantobet somewhere, please let me know. I am always looking for feedback and volunteers.