The technique looks like mola's, but the style isn't.
Molas are made by the Kuna Yalas - an indigenous tribe in the eastern part of Panama.
But whatever it is, it is a GREAT find! I am envious!
I was on a cruise and stopped off in Belize I bought a similar style of quilting in the form of a hand bag. There
was all kinds of work in this method. Great work that they do lucky find.