Heres another USBC Decoy board I designed a case for, check the pictures to confirm its the same one, I have seen similar looking ones but have a slightly different layout, these may not fit the case.
They are very cheap from Aliexpress and I liked that it was fairly easy to change the voltage as well as big VCC/GND planes so felt like it could withstand some draw compared to some of the smaller ones.
I got it from here: https://www.aliexpress.com/item/1005005995080250.html (obv link may expire at any time in true Ali Express fashion!)
The author marked this model as their own original creation. Imported from Thingiverse.