Container with 3 switchable designs

I was looking for a design that was simple, but looked good. There were designs here on MakerWorld, but there were a few problems with them that I didn't like. Most importantly is that they didn't have a container that could store different types of items or they didn't have a container with modular pieces. So I decided to make my design that allows you to customize it in 3 different ways. This design provides the ability to add attachment to the bottom such as being able to place coins, a small drawer to place SD cards, two sided cabinet that opens outwards, or you could just have the container itself. Keep in mind your only able to add one of these attachments at a time. Dimensions: Container with screw: Height - 128mm, circumference - 61mm, inside height - 106 mm Container without screw: Height 121mm, circumference -61mm, inside height 106mmCap: Height - 12mm, circumference - 62 mm1 of 3 modular design (butterfly drawers): Height - 41 mm, circumference - 70mm, inside height of conta