LM2596 Voltage Converter Box

I needed a small enclosure/box to mount an LM2596 DC-DC voltage converter module, so designed this one. It uses M2 screws to mount the module, and M3 screws to mount the box, M3 flat head screws to mount the cover to the box. Material and Print settings not critical, up to user to decide. Picture does not have cover on box. Print layout shown as .stl files come in wrong for printing.

Module used: https://www.amazon.com/gp/product/B076H3XHXP/ref=ppx_yo_dt_b_asin_title_o09__o00_s00?ie=UTF8&psc=1