NES to Famicom (72-pin to 60-pin) converter cartridge Shell/Housing

I was asked if I could help someone out with making a shell that fits a NES to Famicom converter ( non-affiliate link: https://aliexpress.com/item/1005002506286371.html ).

This is a 2 part shell, which "slides" together, and is being held tightly by 2x m3x8 screws (and square nuts), that's all you need!

I printed mine in 0.3mm layer height, with supports (on build plate only; prusaslicer).