...........................................PTMODS...................................
Dont forget to backup the files.

Open OpenIV
Copy Files: trash.ytd trash.yft trash_hi.yft trash+hi.ytd to:
mods\update\x64\Patch3ng\dlc.rpf\x64\levels\gta5\vehicles.rpf

Optional:

CARVARIATIONS.META
/mods/update/x64/dlcpacks/mpluxe2/dlc.rpf/common/data 
CARVARIATIONS.txt
 
VEHICLES.META
/mods/update/update.rpf/common/data/levels/gta5 

<Item>       
<parent>vehshare_worn</parent>       
<child>trash</child>     </Item>

More detailed information of CARVARIATIONS.META and VEHICLES.META, 
download original here and read readme:
https://www.gta5-mods.com/vehicles/portuguese-trashmaster-cascais-mercedes-benz-actros-replace

...................................................................................

            CREDITS 
 Converter to GTAV: workgrafix 
 Template: PTMODS 
 Template Reflecting line: workgrafix 
 License Plate: workgrafix, text PTMODS 
 Rotating light: DyVerze 
 Rotating light adapted: workgrafix 
 Model Rear: workgrafix 
 Wheels: Rockstars 
 Cabin Model: CristopherIgor 
 Cabin Model Adaptation and bug fixes: workgrafix 
 Carvariation & Vehicles.meta adaptation: workgrafix
