Lidl Parkside compatible 6 blades cutting disc

This is a work in progress for the PARKSIDE® Mower robot smart PMRDA 20-Li A1, 20 V 
This cutting disc allows to double the amount of blades on the mower. I wanted to see how this behave. Hence I decided to build my own.

I need to buy threads nuts to install the blades. Once this is done I will do a before and after video about it.

Original disc is in ABS, therefore I suggest to print in at least PETG or ABS if you can.

Feedback are welcome and I plan to share the original file in the future.