A couple of CMP pictures from the French Defence Archive:
https://imagesdefense.gouv.fr/fr/
First F60L shows "86 097" on the door and some weird telescope thing

in the back. I guess this pictures also shows where the low mileage on these trucks came from.....only used for parades(?)
source:
https://imagesdefense.gouv.fr/fr/nem...litaire-5.html
Two more pictures of a pair of 60CWT's. The front one a F60L with stirrup step. the one behind it seems to have a roof painted white or yellow. No other markings visible.
source:
https://imagesdefense.gouv.fr/fr/dep...terarmees.html
source:
https://imagesdefense.gouv.fr/fr/dep...rarmees-1.html
Last picture shows that life didn't end well for all CMPs in french service.
source:
https://imagesdefense.gouv.fr/fr/