I was in need for a little surprise so I did know the person likes butterflies so why not create something cute to gift.
For the Money ring I used Adobe Illustrator but here's how you can achieve a similar look inside XCS:
As alwas make sure to make a test cut before doing a complete project.
In addition to the plywood I used some glue to make this little one sturdier.
For me it was best to wait until the first one was dry and then continued with the rest.
I hope you like this Idea, after assebly you can place the money inside the ring or write a cute message to your person.