Creality CR-6 SE Enhanced structural stability components

it is about the CR-6 SE Structural modification, used to Increase stiffness
you need bolt parts have

18 or16 M5 T Bolt
24 M5 long 12mm
6 M5 long 6mm

and you need to use T Bolt' characteristic to position
Of course, Everyone used dimension maybe different, so I upload obj form too, if you can't use this dimension, you can downloads the obj form.
welcome everyone to improve this design