I didn't get everything today, but the "pièce de résistance", Cherry MX Reds courtesy of whiskytango, arrived today.
From left to right: diodes, resistors, Cherry MX Reds, Costar stabs (and in the far right background a couple PCB for my custom controller project).
These are soon to be installed into a laser-cut bent backplane, direct-wiring style, with a custom layout:
And here is a picture of the controller prototype freshly out of the oven: