Source model: https://sketchfab.com/3d-models/mehari-e839b2a97e4f4937a734672bb2057bd9

As a fan of the movie Le Gendarme film series, I instantly fell in love

Yes please! If you like I can share a completely adjusted 2CV physics

Edit: to prevent misunderstandings - Méhari is built on the same chassis as a 2CV. I have a complete 2CV chassis and therefore almost finished physics for a FWD Méhari (t can be also used as a base for a 4x4 Méhari but will need some further adjustments)

yes mehari is an offroad/beach 2cv, almost only bodyshell changes
both cars even sound the same

No way! :o

BTW, as long you are with it, don't you want to make the 104/samba/LN-A ?