Just all the baseplates from ZackFreedman's GridFinity system that would fit on the P1 and X1 printers. I could only test them on my P1S but they work great.
This release just makes it possible to print via the BambuHandy App
Original models can be found here:
https://thangs.com/designer/ZackFreedman/3d-model/Gridfinity%20Baseplates-60925
All the additional modules are organised very well on this site:
https://gridfinity.xyz/catalog/