I recreated this wallet based on a model found on another site. I started this version completely from scratch, but copied the idea from another wallet. This version can be printed without supports (printed vertical) and the components are a little thicker. I use PETG for better durability.
Used enough parameters so that the majority didn't have any infill, I think 3 or 4.
Layer Height: 0.15
Nozzle: 0.4
Update: Printed one with PLA and having really good luck with it. One month of use and hasn't broken the money clip yet!!
The author hasn't provided the model origin yet.