Hi everyone, I designed this Poop Bucket with a pull-out busket for the Elegoo Centauri Carbon.
This model consists of three parts: the inner bucket, the outer container, and the bucket handle.

For those who are interested, I've also designed the top cover so that the poop never falls out. Personally, I haven't been able to print this part yet, because it keeps peeling off the prin-bed, but for those who want to give it a try, here's the STL file.
 

To attach the handle to the bucket, just use a little glue.