DJI Spark LED cover
thingiverse
This video shows exactly what happened, and in the process, the entire rear left LED cover was completely destroyed. The design works seamlessly with a printable from Thingiverse at thing:2488339, and it's also worth noting that it may be compatible with the original base, although I haven't had a chance to test this yet.
Download Model from thingiverse
With this file you will be able to print DJI Spark LED cover with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on DJI Spark LED cover.