Printed this to hold a photo strip of me and my wonderful girlfriend after prom. I made some slight adjustments to the model pictured - the base is slightly wider and more sturdy, the top bar is skinnier, and the photo strip is more sunk (to better hide the white on the bottom)

Added a cutout model to help with filament costs (also can hold two pictures which is great)

Added a 3 sided model (also includes a cap so that it looks less hollow. Attach with glue, my modeling skills are not good enough to create snap-on pieces.