I broke two of the original glass-fibre motor brackets after crashing a few times. So I decided to design new stronger ones shown here.
ping_sensor_cover from civrays on Sketchfab.
You can download the .stl or Freecad files here;
Don't have a 3D printer? If you are in the UK you cano order one from civrays via makexyz.
Please check out the other 3D parts;