this is a remix/union of 3 things.
Z motor mount with frame tie downs and Z end stop switch support: one piece only.
or better two pieces left and right see design pic.
it's just an union of 3 designs. thanks for sharing.
You can find all my models here, thank you who will appreciate with a download or with a like
The author marked this model as their own original creation. Imported from Thingiverse.