However, I found there were many components to print, so I made some changes. I added a handle to easily flip it upside down into the trash. I chose to reduce its height and assemble it; now everything can be printed on one bed. Last but not least, I created my own Poop Baffle.
Everything has been thoroughly tested and works flawlessly.
I printed it with a 0.4 nozzle and 0.20 mm layer height.
Enjoy!