This is my first time sharing a file here.
This is a bracket for CR200B.
I don't like to change the filament a the bad plus the extruder inside the box is very hot.
Thus I move the extruder motor out from the box and place it on the top.
This will reduce the heat inside the cover and print better.

Feel free to edit and improve. I used tinkercad to draw as I am still a beginner.