by MacGyver, published
The original had some holes and a pipe I didn't like so I fixed the holes (hopefully all of them) and removed the pipe.
Scale to whatever size you like then Print plant enjoy.
Note: there is a drain hole in the back in the appropriate spot ;)
Also note that if you print it half size do it with 0 extra shells so you don't have that hollow wall problem.
If you can do better use the link before and show us how:
This thing was made with Tinkercad. Edit it online https://tinkercad.com/things/k8ufALCcC8o