This is mount made for V4
for v3 you can find here: https://www.printables.com/pl/model/665417-wall-mounts-for-bambu-lab-ams-newest-ams-version-v
for v2 is source in origin of this project: https://www.printables.com/pl/model/438001-wall-mounts-for-bambu-lab-ams
for V1 is made this remix: https://www.printables.com/pl/model/438557-wall-mounts-for-original-bambu-lab-ams
The author remixed this model.
Bambulab produced several versions of their AMS (for P1p/P1s/X1/X1c) - at least I know 3, differing in the base of the housing - different indentations (vertical reinforcements)
Oldest V1 have spacing:
31.5mm - 2mm - 45mm - 2mm - 47.3mm
next V2 (popular):
39mm - 2mm - 42mm - 2mm - 42mm
newest V3 (shipped in end of 2023y)
66mm - 2mm - 82mm
And one MORE ! V4 (shipped in end of 2023y too, sic!):
68m - 2mm - 72mm
EDIT: V4 should be little thiner than others, i uploaded new, corrected files