@moonwalker12 what do you mean exactly by join 2 carcols.meta files?

But it should it be possible...because there is that option to freeze one Ped in the Simple Native Trainer already..

@moonwalker12
yes there is...in the carcols.meta is the line
(Example):

<kitName>992_(vehicle name)_modkit</kitName>
  <id value="992" />

and in the carvariations.meta the line
(Example):

 <Item>992_(vehicle name)_modkit</Item>

(vehicle name) is the Vehicle you named after.

But most important are the Values (992 in this case)

Just change the Value number to another number in all three lines.

@cgz yeah thats the only Fusion I've seen so far for GTA V....but its a total different one..:p
I have no Idea how to use ZModeler and unfortunately not the time either...:/

@cgz the only Fusions / Mondeos I found were Police Versions as well....but Im looking for a Civilian Version...but theres nothing....