The medical clinic is a modular modification of the City Hospital set 60330 on a 16×32 base plate. it consists of 889 pieces, of which 498 come from the official set and 391 extra pieces are required. The MOC does not use parts from the helicopter or ambulance so you may still build the MOC without disassembling the vehicles from the set 60330.
Changelog:
R.1 15-Apr-22 – updated steps 141 & 142.
Note: The MOC has an elevator shaft but doesn’t have an actual elevator.