Quantity   Component name
2 × rae-dux PCB from ergogen & Andew Rae I managed to find a kind soul on a keeb discord that had extra spares and was willing to ship to me
2 × nice!nano MCU Used by many bluetooth low energy keeb builds. Works with ZMK firmware.
36 × kailh choc low profile switches I like red linears the best but there are many varieties of clicky, tactile, and linear readily available
36 × kailh choc key caps There are AFAIK very limited options here
2 × LiPO batteries I got mine bundled with the nice!nanos from mkultra.click
2 × JST connectors: through hole, 2 pin I got from sparkfun.com
36 × kailh hot swap sockets I had these mostly on hand as spares