Paper Theater shadow box frame (frame only)

This is my first project, sorry for the crappy quality. Still very new to 3D printing. Would love to hear some ideas for improvements! This is a display frame for the Paper Theater series of crafts by a Japanese company called Ensky. Many of these crafts feature Studio Ghibli but I think there are others as well. Given the crafts are made of paper, they can be quite fragile, so I designed this box for display and protective purpose. This is a 3D print for the display box only, not the papercraft inside. This should fit the “PT” series of crafts. Finished papercraft should be around W80mm x H100mm x D42mm. The lid fits over a box so that the project does not fall out. I printed with PLA Matte Latte Brown to simulate the feeling of cardboard/parchment paper. The lid might be a little snug. There are two versions. One with feet on the back of the box so the display sits straight up. The without feet version tilts back a little and is better suited for tabletop display given how small thes