I have built a separate sound deadened enclosure for my P1P so I needed a poop bucket that didn't wrap around the back and could easily be pulled out for emptying but still had a good size for collecting poops.
You can't see in the picture but this is intended to be used with my slim poop slide:
Bambu Poop Chute by adriangarside - MakerWorld
(I'll likely produce a modified version that's longer since I designed that one before I started to print a case that adds extra width to my printer).
And it's sized vertically both for that and for a printer that's raised on a concrete paver. You should consider if you need to adjust this model for your own printer arrangement.