Source file is Photoshop PSD containing two areas where content can be edited as PSB files.
Edit PSB source to contain graphic you wish to display. Background is also easy to change.
Two other examples shown with different backgrounds and images.
Font I created in the likeness of my terrible handwriting. Software provided a grid to print out. Then each character is written in the appropriate box. Then the finished paper is scanned. The software will then turn the scanned paper into a font. It took several attempts to get it “good enough”.
Not my best work but… I have my own font. Do you? 🙂