Cactus and Pot

Hello! My first foray into 3D modeling, someone asked if I could make a cactus and not being quite satisfied with what I found, I made my own! My idea was to make it a sort of stash spot as well, with the cactus glued to the plate, but not to the pot, so you could lift it up and keep who-knows-what in the pot! So it is hollow, the sides are 5mm thick with a little ledge for the plate to sit on. My tolerances might not be 100% perfect on the fit, but it should just sit in there no issue. If you have any suggestions let me know!

You could also use the pot for any number of things, including an actual plant, but there isn't a hole in the bottom for drainage, so maybe drill one.