NOTES: I printed at 150mm/s so my tolerances are probably not the best… but I noticed the third largest Allan key slot is a bit tight (but still fits) and the smallest Allan key slot is definitely too tight to put it in all the way. At least for the tools that come with the Ender 3 V3 SE.
Additionally the nozzle slots are super tight (but still work for me at least). I have no need to print another right now because it is manageable.
EDIT: Added V3 which makes the nozzle holder holes and smallest Allan key slot a touch bigger - let me know if it works for you!
The author remixed this model.
Remix of Sepezha's model since I didn't want the gridfinity part. I made it have a flat bottom and replaced one of the buckets with nozzle holders.