This is more typical:
21 May 2024 UAS SkyMagic X258 Near Goole, Yorkshire A swarm of 500 drones were being operated to practice for a display. One of the UAs experienced a motor failure and fell to the ground away from the operators.
https://www.atsb.gov.au/investigations/ao-2026-080
It is odd to see "foam model aircraft" is a government concern.