AirTag holder for Navimow i-Series

I wanted a simple holder for an AirTag in my Navimow i105, as I didn't really need the Access+ module for anything else than tracking. 

The model doesn't need a lot of infill etc, as it is not structural. Just throw in an activated AirTag, and insert the holder with the AirTag first, with the square hole facing the cable, so you can hide the plug meant for the Access+.