The original Reachy used Raspberry PI cameras with an Arducam multiplexer and using an I2C switch. Version 1.3.0 of the Reachy software migrated from that setup to using Logitech C270 USB cameras.

Their more recent OnShape files also have brackets that fit the newer cameras. As seen in the below picture from Pollen, the boards are removed from the webcams and put into the brackets.

Parts listed in Pollen's Onshape head drawing:

Small (Amir) lens

1 - Amir lens

1 - Amir lens body

1 - small bracket to hold small lens and webcam board

screws and inserts to attach bracket to head front

Large (Aukey) lens

1 - Aukey lens

1 - Aukey lens body

1 - large bracket to hold large lens and webcam board

screws and inserts to attach bracket to head front

Parts not listed in the Onshape head drawing

2 USB camera boards

USB hub (need to verify)

Assembly so far