You’ll probably want to already place an order with Amazon for color changing Silica beads like these (sorry, German Amazon). And maybe a small bag of activated charcoal for the smell.
Once your print finishes, look through MakerWorld for replacement silica dishes, additional AMS silica containers (with and without a cutout for a humidity gauge as well as edge containers), Spool Centre silica containers, additional edge containers and definetily AMS Savers.
That’ll help to keep with the time honored tradition of buying a 3D printer to print all of the improvements needed to be able to print properly.
Bambu did away with a lot of that, but… well, tradition is important!!!
My set-up probably looks a lot like a traditionalists norm: