Wave motion machine base grid powered

This my version of the Wave motion machine base for 3D-printing.
It is inspired by this video by Techmoan and Hughes Wave Motion Machines LLC:
See it here: https://youtu.be/9FRV_a8ZwJ4?si=9_LhHD-U_Fcfqer6
https://youtu.be/2mJL152QdS8?si=3foDB3RRzKUrhMUc
https://youtu.be/q0dVdDrGntI?si=1NF9bpNa2tNc4ZI6

The Inner plate and the cam disc needs to be printed in PETG or other materials that withstands a littlebit more heat than PLA since the motor gets qite hot. The outer shell cab be printed in PLA. I used tree supports on the outer shell.

This is what you need buy:
Motor 8-10rpm with C-type shaft: https://www.aliexpress.com/item/1005001305529072.html?spm=a2g0o.order_list.order_list_main.27.609e1802RHgtvV
Power cord: https://www.aliexpress.com/item/1005005643699414.html?spm=a2g0o.order_list.order_list_main.33.609e1802RHgtvV
Rubber grommet for the power cord: https://www.aliexpress.com/item/1005009842865997.html?spm=a2g0o.order_list.order_list_main.21.609e1802RHgtvV
Rubber feets 6mm: http