This is the control box for my CR10s All In One project. The control box houses the BTT SKR Mini E3 v2 along with a Raspberry Pi. I converted my CR10s from 12v to 24v.
I design this case and the power supply to not need any supports.
You will need:
4 - M3 screws and 4 cage nuts
1 - 40mm x 10mm cooling fan: https://www.amazon.com/gp/product/B07RJGXHPY/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
Any various other screws from the existing control box.
Here is the power supply for the AIO: https://www.printables.com/model/150232-meanwell-power-supply-mount-cr10s
The author marked this model as their own original creation.