For me, these are Nissan models, rebadged following the joint venture with Nissan.
https://www.imcdb.org/vehicles_make-Dongfeng-Nissan.html
there was a forgetting for those:
https://www.imcdb.org/vehicles_make-Dongfeng_model-Ruiqi.html

I don't know what origin should be chosen for these copies. If they just copy the style, I don't know if the source origin should be kept. But if they recreate the same vehicle indeed it would be logical to keep the origin.

For there:
https://www.imcdb.org/vehicle_2101087-Dongfeng.html
https://www.imcdb.org/vehicles_make-Dongfeng_model-Duolika.html
https://www.imcdb.org/vehicles_make-Dongfeng_model-EQ+1118+GA.html
https://www.imcdb.org/vehicles_make-Dongfeng_model-EQ+1146.html
https://www.imcdb.org/vehicle_370200-Dongfeng-EQ-153.html
https://www.imcdb.org/vehicles_make-Dongfeng_model-EQ+2102+GAJ.html
https://www.imcdb.org/vehicles_make-Dongfeng_model-EQ+2162.html
https://www.imcdb.org/vehicles_make-Dongfeng_model-Ruiqi.html
https://www.imcdb.org/vehicle_535644-Dongfeng-EQ-Series.html
https://www.imcdb.org/vehicle_1038334-Dongfeng-EQ-Series.html
Origin: Japan
Built in China.
Made for CN.
these are copies of Nissan trucks (Condor/CM-Series or Navara).

For all "Dacia Duster Mk3", chassis code is "DJF".
https://voitures.centralepneus.fr/pneu/dacia/duster/duster-4883/40292

For all "2018+ Alpine A110", chassis code is "AEF".
https://www.imcdb.org/vehicles.php?resultsStyle=asImages&yearFrom=2017&yearTo=&makeMatch=- 2&make=alpine&modelMatch=1&model=a110&modelInclModel=on&modelInclChassis=on&mk=&origin=- &madein=&madefor=&role=
https://en.wikipedia.org/wiki/Alpine_A110_(2017)

I think you’re right, let’s leave it like that and we’ll see later if things evolve.

Updated.

For the Kader/KFDI, I don't know what is the best solution: "KFDI" does not seem to be used like that, and the full name is quite long. Some references seem to mention only "Kader", I used that for now, but it can be easily changed: https://www.imcdb.org/vehicles_make-Kader.html

For all "1100 Fourgonnette", model is "1100 Commerciale".
https://imcdb.org/vehicles_make-Simca_model-1100+Fourgonnette.html
http://luky86.free.fr/SIMCA/Simca1100Utilitaires.htm
https://fr.wikipedia.org/wiki/Simca_1100#Mod%C3%A8les

Ok

Yes, let’s take the opportunity to make some updates.

https://en.wikipedia.org/wiki/Fahd_(armored_personnel_carrier)
For There:
Make: Kader Factory for Developed Industries (or KFDI)
Model: Fahd 240
https://www.imcdb.org/vehicle_512672-Fahd-APC-1986.html
https://www.imcdb.org/vehicle_907839-Fahd-APC-1986.html
https://www.imcdb.org/vehicle_2140714-Fahd-APC-1986.html

For this:
Make: Kader Factory for Developed Industries (or KFDI)
Model: Fahd 280-30
https://www.imcdb.org/vehicle_1461606-Fahd-APC-1986.html

https://en.wikipedia.org/wiki/Walid_(armored_personnel_carrier)
For There:
Make: Kader Factory for Developed Industries (or KFDI)
Model: Walid
https://imcdb.org/vehicles_make-Walid_model-APC.html

After browsing the 80 pages of Austrian SUVs, I don’t think I missed a Kader 320.
https://en.wikipedia.org/wiki/Kader_Factory_for_Developed_Industries#Products
https://army-guide.com/eng/product.php?prodID=1074&printmode=1
https://x.com/trip_to_valkiri/status/2002056013978223044
https://www.policecarwebsite.net/fc/rwcar4b/egypt106.jpg
https://milinme.wordpress.com/2011/02/13/mercedes-apc/

I don't know, I find it closer to the M-ATV

About Fahd, I think that the make should be Kader, Fahd is one of their models: https://en.wikipedia.org/wiki/Kader_Factory_for_Developed_Industries
Same for the Walid: https://imcdb.org/vehicles_make-Walid.html
I suppose I could regroup all of these under that name then?

For "Made for Movie Oshkosh M-ATV".
https://www.imcdb.org/vehicle_2140119-Made-for-Movie-Oshkosh-M-ATV.html
Model is more "Oshkosh JLTV", more similar to JLTV.
Oshkosh M-ATV
https://en.wikipedia.org/wiki/Oshkosh_M-ATV
Oshkosh JLTV
https://en.wikipedia.org/wiki/Joint_Light_Tactical_Vehicle

For there, 1986+
https://www.imcdb.org/vehicles_make-Fahd_model-APC.html

Good idea