ProMods

I am pretty sure ProMods added London buses to the game along with the London rebuild, I was wondering if they could do the same for the Ex-Yugoslav vehicles, they are really popular across Macedonia, Montenegro and Serbia and they aren't included in any AI Traffic, this may sound like a very stupid question but is ProMods planning to do these vehicles? If they aren't, is there anybody who knows any Yugoslav AI Traffic mod in ETS2?

EDIT:
Ok, so I found them myself, but the mod is included within a very old map mod. I can spot some Serbian AI there. The problem is the mod is very outdated (1.16) and I don't know how to edit them, can anyone give me some tips on how to edit the vehicles to work with 1.36?

https://ets2.lt/en/serbia-map-2-0-beta/

EDIT 19:47 GMT (27/03/20) Can't seem to figure out how the .mat files work

Consider it being on the wishlist but we don't have any such models so would require authorisation of the authors of those mods

Well you will need a lot of effort to contact the creators of those mods because i haven't heard anything of them at all.I would suggest checking them out on youtube they have a channel.I also posted this request on the balkan discussion forum but nobody noticed me.

Added in 4 minutes 49 seconds:
And i think that they have a facebook page but i am not sure about that