[itsybitsycoder]

The PDF says it was made by someone on Fiverr. :))

[gregpilling]

The character sketches and features done by Troy, [e-mail] did the line drawings, and then I cobbled it together to make cards out of the finished drawings.

Then give it away! If Troy is happy how it works this time then he will keep giving it away. There are some pencil sketch plans for an app that I have seen.